Media got stuck after attended transfer...
Hi, sometimes I have the problem that after doing an attended transfer the media got stuck in FS. Meaning the call goes through, but I don't hear anything and the caller still hears music. Now I found out that setting the sofia parameter media-option=resume-media-on-hold helps here. But after setting this parameter I always get the error "Codec PROXY PASS-THROUGH encoder error!" when using t38modem with proxy_media=true. So I stuck here. I can either use fax or do attended transfers. Does anyone have a solution for this? Thanks, Klaus
This is a known limitation until we add actual t38 support to the project. On Wed, Oct 14, 2009 at 6:56 PM, Klaus Hochlehnert <Mailings@kh-dev.de>wrote:
Hi,
sometimes I have the problem that after doing an attended transfer the media got stuck in FS.
Meaning the call goes through, but I don’t hear anything and the caller still hears music.
Now I found out that setting the sofia parameter media-option=resume-media-on-hold helps here.
But after setting this parameter I always get the error “Codec PROXY PASS-THROUGH encoder error!” when using t38modem with proxy_media=true.
So I stuck here. I can either use fax or do attended transfers.
Does anyone have a solution for this?
Thanks, Klaus
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
hi, any clue when can t38 be added? T. On Thu, Oct 15, 2009 at 3:57 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
This is a known limitation until we add actual t38 support to the project.
On Wed, Oct 14, 2009 at 6:56 PM, Klaus Hochlehnert <Mailings@kh-dev.de>wrote:
Hi,
sometimes I have the problem that after doing an attended transfer the media got stuck in FS.
Meaning the call goes through, but I don’t hear anything and the caller still hears music.
Now I found out that setting the sofia parameter media-option=resume-media-on-hold helps here.
But after setting this parameter I always get the error “Codec PROXY PASS-THROUGH encoder error!” when using t38modem with proxy_media=true.
So I stuck here. I can either use fax or do attended transfers.
Does anyone have a solution for this?
Thanks, Klaus
_______________________________________________ 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
-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
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On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com>wrote:
hi, any clue when can t38 be added?
"Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation. http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te... Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;) -MC
Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;)
yes, in that galaxy far far away :P
-MC
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Hi, one of my customers is willing to contribute for t38 integration. The basic idea is to connect HylaFAX to FS: t38modem <-> FreeSWITCH <-> Media Gateway with t38 support All this without media proxy. Another idea might be to implement t38 origination/termination with a class 1 modem input/output for use with HylaFAX. Do you know how much money we need to collect for t38 support? How much time is needed for implementing this? Thanks, Klaus From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Michael Collins Sent: Friday, October 16, 2009 2:10 AM To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] Media got stuck after attended transfer... On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com<mailto:tculjaga@gmail.com>> wrote: hi, any clue when can t38 be added? "Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation. http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te... Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;) -MC
I think a better approach here is to use spandsp. We already have some groundwork done for this. If you are interested in contributing, please email consulting@freeswitch.org and we can discuss further. Mike On Nov 19, 2009, at 6:54 PM, Klaus Hochlehnert wrote:
Hi,
one of my customers is willing to contribute for t38 integration.
The basic idea is to connect HylaFAX to FS: t38modem <-> FreeSWITCH <-> Media Gateway with t38 support All this without media proxy.
Another idea might be to implement t38 origination/termination with a class 1 modem input/output for use with HylaFAX.
Do you know how much money we need to collect for t38 support? How much time is needed for implementing this?
Thanks, Klaus
From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Michael Collins Sent: Friday, October 16, 2009 2:10 AM To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] Media got stuck after attended transfer...
On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com> wrote: hi, any clue when can t38 be added?
"Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation.
http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te...
Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;)
-MC _______________________________________________ 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
it is better to enhance mod_fax with t.38 support... we have done sometihng and it is close to be work... T. On Sat, Nov 21, 2009 at 2:17 AM, Michael Jerris <mike@jerris.com> wrote:
I think a better approach here is to use spandsp. We already have some groundwork done for this. If you are interested in contributing, please email consulting@freeswitch.org and we can discuss further.
Mike
On Nov 19, 2009, at 6:54 PM, Klaus Hochlehnert wrote:
Hi,
one of my customers is willing to contribute for t38 integration.
The basic idea is to connect HylaFAX to FS: t38modem <-> FreeSWITCH <-> Media Gateway with t38 support All this without media proxy.
Another idea might be to implement t38 origination/termination with a class 1 modem input/output for use with HylaFAX.
Do you know how much money we need to collect for t38 support? How much time is needed for implementing this?
Thanks, Klaus
*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Michael Collins *Sent:* Friday, October 16, 2009 2:10 AM *To:* freeswitch-users@lists.freeswitch.org *Subject:* Re: [Freeswitch-users] Media got stuck after attended transfer...
On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com> wrote:
hi, any clue when can t38 be added?
"Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation.
http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te...
Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;)
-MC _______________________________________________ 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
_______________________________________________ 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
For "only" sending and receiving that's true. But my customer wants 2 things: - Using HylaFAX as fax server, as there are a lot of client apps and other tools - Connecting "real" fax machines using a Linksys/Cisco SPA2102 (as this is certified by their SIP/ISDN gateway vendor) So I could really need t38 handling in FS to don't make things more complicated as they already are... J Proxy mode doesn't work for me because it gives an error when resume-media-on-hold is set. Klaus From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Tihomir Culjaga Sent: Sunday, November 22, 2009 1:15 PM To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] Media got stuck after attended transfer... it is better to enhance mod_fax with t.38 support... we have done sometihng and it is close to be work... T. On Sat, Nov 21, 2009 at 2:17 AM, Michael Jerris <mike@jerris.com<mailto:mike@jerris.com>> wrote: I think a better approach here is to use spandsp. We already have some groundwork done for this. If you are interested in contributing, please email consulting@freeswitch.org<mailto:consulting@freeswitch.org> and we can discuss further. Mike On Nov 19, 2009, at 6:54 PM, Klaus Hochlehnert wrote: Hi, one of my customers is willing to contribute for t38 integration. The basic idea is to connect HylaFAX to FS: t38modem <-> FreeSWITCH <-> Media Gateway with t38 support All this without media proxy. Another idea might be to implement t38 origination/termination with a class 1 modem input/output for use with HylaFAX. Do you know how much money we need to collect for t38 support? How much time is needed for implementing this? Thanks, Klaus From: freeswitch-users-bounces@lists.freeswitch.org<mailto:freeswitch-users-bounces@lists.freeswitch.org> [mailto:freeswitch-users-bounces@lists.freeswitch.org<mailto:freeswitch-users-bounces@lists.freeswitch.org>] On Behalf Of Michael Collins Sent: Friday, October 16, 2009 2:10 AM To: freeswitch-users@lists.freeswitch.org<mailto:freeswitch-users@lists.freeswitch.org> Subject: Re: [Freeswitch-users] Media got stuck after attended transfer... On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com<mailto:tculjaga@gmail.com>> wrote: hi, any clue when can t38 be added? "Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation. http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te... Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;) -MC _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org<mailto: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 _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org<mailto: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
I think that issue has been fixed in trunk re: proxy-mode and resume-media-on-hold On Sun, Nov 22, 2009 at 7:00 AM, Klaus Hochlehnert <Mailings@kh-dev.de>wrote:
For „only“ sending and receiving that’s true.
But my customer wants 2 things:
- Using HylaFAX as fax server, as there are a lot of client apps and other tools
- Connecting “real” fax machines using a Linksys/Cisco SPA2102 (as this is certified by their SIP/ISDN gateway vendor)
So I could really need t38 handling in FS to don’t make things more complicated as they already are… J
Proxy mode doesn’t work for me because it gives an error when resume-media-on-hold is set.
Klaus
*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Tihomir Culjaga *Sent:* Sunday, November 22, 2009 1:15 PM
*To:* freeswitch-users@lists.freeswitch.org *Subject:* Re: [Freeswitch-users] Media got stuck after attended transfer...
it is better to enhance mod_fax with t.38 support... we have done sometihng and it is close to be work...
T.
On Sat, Nov 21, 2009 at 2:17 AM, Michael Jerris <mike@jerris.com> wrote:
I think a better approach here is to use spandsp. We already have some groundwork done for this. If you are interested in contributing, please email consulting@freeswitch.org and we can discuss further.
Mike
On Nov 19, 2009, at 6:54 PM, Klaus Hochlehnert wrote:
Hi,
one of my customers is willing to contribute for t38 integration.
The basic idea is to connect HylaFAX to FS:
t38modem <-> FreeSWITCH <-> Media Gateway with t38 support
All this without media proxy.
Another idea might be to implement t38 origination/termination with a class 1 modem input/output for use with HylaFAX.
Do you know how much money we need to collect for t38 support?
How much time is needed for implementing this?
Thanks, Klaus
*From:* freeswitch-users-bounces@lists.freeswitch.org [mailto: freeswitch-users-bounces@lists.freeswitch.org] *On Behalf Of *Michael Collins *Sent:* Friday, October 16, 2009 2:10 AM *To:* freeswitch-users@lists.freeswitch.org *Subject:* Re: [Freeswitch-users] Media got stuck after attended transfer...
On Thu, Oct 15, 2009 at 11:54 AM, Tihomir Culjaga <tculjaga@gmail.com> wrote:
hi, any clue when can t38 be added?
"Eventually." :) Of course, if we could get more to add to the bounty it might grease the wheels of innovation.
http://wiki.freeswitch.org/wiki/Bounty#spanDSP_.2B_t.38_.28origination.2C_te...
Of course, I was listening to my A.M radio the other day and they said that there was this new invention called the Internet that would let people send documents to each other electronically. Maybe you should look into that. Next thing you know they'll come up with telephones that people don't have to plug into the wall and can take with them in the car. ;)
-MC
_______________________________________________ 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
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
participants (6)
-
Anthony Minessale
-
Brian West
-
Klaus Hochlehnert
-
Michael Collins
-
Michael Jerris
-
Tihomir Culjaga