accepted level for parameters on freeswitch
hi we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters. rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage -- Best Regards.. Achintha Udukumbura
What transport are you using for your VPN? Hopefully its UDP and not TCP. On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- *Brian West* brian@freeswitch.org *Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
hi brian we are using UDP. On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please! On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org <javascript:_e(%7B%7D,'cvml','brian@freeswitch.org');>> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com <javascript:_e(%7B%7D,'cvml','achinthau@gmail.com');>> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <javascript:_e(%7B%7D,'cvml','consulting@freeswitch.org');> http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <javascript:_e(%7B%7D,'cvml','FreeSWITCH-users@lists.freeswitch.org');> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
*Brian West* brian@freeswitch.org <javascript:_e(%7B%7D,'cvml','brian@freeswitch.org');>
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <javascript:_e(%7B%7D,'cvml','consulting@freeswitch.org');> http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <javascript:_e(%7B%7D,'cvml','FreeSWITCH-users@lists.freeswitch.org');> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
-- *Brian West* brian@freeswitch.org *Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
hi brian In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear. We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue. http://pastebin.com/q3Vh4Kju On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711. On Wed, Feb 25, 2015 at 9:53 AM, Achintha <achinthau@gmail.com> wrote:
hi brian
In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.
We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.
On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
hi Stanislav in their phones they cant enable SILK and iLBC, they have only G711,G722 and G729. we tried this with G729, but no different than G711. On Wed, Feb 25, 2015 at 2:36 PM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711.
On Wed, Feb 25, 2015 at 9:53 AM, Achintha <achinthau@gmail.com> wrote:
hi brian
In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.
We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.
On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
hi
we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.
rtp_audio_in_jitter_min_variance rtp_audio_in_jitter_max_variance rtp_audio_in_jitter_loss_rate rtp_audio_in_jitter_burst_rate rtp_audio_in_quality_percentage
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
is there a possibility to send calls directly without VPN encryption? Then the intermediate routers have a chance to apply QoS to the voice traffic. On Wed, Feb 25, 2015 at 10:14 AM, Achintha <achinthau@gmail.com> wrote:
hi Stanislav
in their phones they cant enable SILK and iLBC, they have only G711,G722 and G729. we tried this with G729, but no different than G711.
On Wed, Feb 25, 2015 at 2:36 PM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711.
On Wed, Feb 25, 2015 at 9:53 AM, Achintha <achinthau@gmail.com> wrote:
hi brian
In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.
We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.
On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
What transport are you using for your VPN? Hopefully its UDP and not TCP.
On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> wrote:
> hi > > we are experiencing voice quality issue with one of our vpn > connection.please let me know what are the accepted level for bellow cdr > parameters. > > rtp_audio_in_jitter_min_variance > rtp_audio_in_jitter_max_variance > rtp_audio_in_jitter_loss_rate > rtp_audio_in_jitter_burst_rate > rtp_audio_in_quality_percentage > > -- > Best Regards.. > Achintha Udukumbura > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org > http://www.freeswitchsolutions.com > > Official FreeSWITCH Sites > http://www.freeswitch.org > http://confluence.freeswitch.org > http://www.cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE: > http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org >
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
hi stanislav VPNs haven't any encryption.it is only for voice and data. On Wed, Feb 25, 2015 at 3:19 PM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
is there a possibility to send calls directly without VPN encryption? Then the intermediate routers have a chance to apply QoS to the voice traffic.
On Wed, Feb 25, 2015 at 10:14 AM, Achintha <achinthau@gmail.com> wrote:
hi Stanislav
in their phones they cant enable SILK and iLBC, they have only G711,G722 and G729. we tried this with G729, but no different than G711.
On Wed, Feb 25, 2015 at 2:36 PM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711.
On Wed, Feb 25, 2015 at 9:53 AM, Achintha <achinthau@gmail.com> wrote:
hi brian
In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.
We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.
On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
hi brian
we are using UDP.
On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> wrote:
> What transport are you using for your VPN? Hopefully its UDP and > not TCP. > > On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> > wrote: > >> hi >> >> we are experiencing voice quality issue with one of our vpn >> connection.please let me know what are the accepted level for bellow cdr >> parameters. >> >> rtp_audio_in_jitter_min_variance >> rtp_audio_in_jitter_max_variance >> rtp_audio_in_jitter_loss_rate >> rtp_audio_in_jitter_burst_rate >> rtp_audio_in_quality_percentage >> >> -- >> Best Regards.. >> Achintha Udukumbura >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting@freeswitch.org >> http://www.freeswitchsolutions.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://confluence.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-users mailing list >> FreeSWITCH-users@lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >> UNSUBSCRIBE: >> http://lists.freeswitch.org/mailman/options/freeswitch-users >> http://www.freeswitch.org >> > > > > -- > > *Brian West* > brian@freeswitch.org > > > *Twitter: @FreeSWITCH , @briankwest* > http://www.freeswitchbook.com > http://www.freeswitchcookbook.com > > *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) > *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest > > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting@freeswitch.org > http://www.freeswitchsolutions.com > > Official FreeSWITCH Sites > http://www.freeswitch.org > http://confluence.freeswitch.org > http://www.cluecon.com > > FreeSWITCH-users mailing list > FreeSWITCH-users@lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE: > http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org >
-- Best Regards.. Achintha Udukumbura
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
Without vpn, no issues/? BY anychance are you using openvpn? On Feb 25, 2015 4:55 AM, "Achintha" <achinthau@gmail.com> wrote:
hi stanislav
VPNs haven't any encryption.it is only for voice and data.
On Wed, Feb 25, 2015 at 3:19 PM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
is there a possibility to send calls directly without VPN encryption? Then the intermediate routers have a chance to apply QoS to the voice traffic.
On Wed, Feb 25, 2015 at 10:14 AM, Achintha <achinthau@gmail.com> wrote:
hi Stanislav
in their phones they cant enable SILK and iLBC, they have only G711,G722 and G729. we tried this with G729, but no different than G711.
On Wed, Feb 25, 2015 at 2:36 PM, Stanislav Sinyagin <ssinyagin@gmail.com
wrote:
Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711.
On Wed, Feb 25, 2015 at 9:53 AM, Achintha <achinthau@gmail.com> wrote:
hi brian
In this setup sip extension registers to FreeSwitch from VPN. When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.
We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.
On Wed, Feb 25, 2015 at 11:39 AM, Brian West <brian@freeswitch.org> wrote:
Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases! Describe wget your experiencing please!
On Tuesday, February 24, 2015, Achintha <achinthau@gmail.com> wrote:
> hi brian > > we are using UDP. > > On Mon, Feb 23, 2015 at 9:36 PM, Brian West <brian@freeswitch.org> > wrote: > >> What transport are you using for your VPN? Hopefully its UDP and >> not TCP. >> >> On Mon, Feb 23, 2015 at 1:30 AM, Achintha <achinthau@gmail.com> >> wrote: >> >>> hi >>> >>> we are experiencing voice quality issue with one of our vpn >>> connection.please let me know what are the accepted level for bellow cdr >>> parameters. >>> >>> rtp_audio_in_jitter_min_variance >>> rtp_audio_in_jitter_max_variance >>> rtp_audio_in_jitter_loss_rate >>> rtp_audio_in_jitter_burst_rate >>> rtp_audio_in_quality_percentage >>> >>> -- >>> Best Regards.. >>> Achintha Udukumbura >>> >>> >>> _________________________________________________________________________ >>> Professional FreeSWITCH Consulting Services: >>> consulting@freeswitch.org >>> http://www.freeswitchsolutions.com >>> >>> Official FreeSWITCH Sites >>> http://www.freeswitch.org >>> http://confluence.freeswitch.org >>> http://www.cluecon.com >>> >>> FreeSWITCH-users mailing list >>> FreeSWITCH-users@lists.freeswitch.org >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >>> UNSUBSCRIBE: >>> http://lists.freeswitch.org/mailman/options/freeswitch-users >>> http://www.freeswitch.org >>> >> >> >> >> -- >> >> *Brian West* >> brian@freeswitch.org >> >> >> *Twitter: @FreeSWITCH , @briankwest* >> http://www.freeswitchbook.com >> http://www.freeswitchcookbook.com >> >> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) >> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting@freeswitch.org >> http://www.freeswitchsolutions.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://confluence.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-users mailing list >> FreeSWITCH-users@lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >> UNSUBSCRIBE: >> http://lists.freeswitch.org/mailman/options/freeswitch-users >> http://www.freeswitch.org >> > > > > -- > Best Regards.. > Achintha Udukumbura >
--
*Brian West* brian@freeswitch.org
*Twitter: @FreeSWITCH , @briankwest* http://www.freeswitchbook.com http://www.freeswitchcookbook.com
*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378) *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Best Regards.. Achintha Udukumbura
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (4)
-
Achintha
-
Brian West
-
Luis Daniel Lucio Quiroz
-
Stanislav Sinyagin