DTMF events not occurring while using VOIP-GSM gateway hardware locally
Hi I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile. But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console. -- Regards, Deepika https://deepikay.wixsite.com/deepika
Hello Deepika, As per my experience playandGetDigits is channel variable so we can use it with session only. I don't think it will work with ESL. You can use mod_perl for same.. On Thu, 14 Sep 2017 at 9:10 PM, Deepika Yadav <deepikay@iiitd.ac.in> wrote:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika _________________________________________________________________________ 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
It is not ESl but a python script only which is called from a XML extension. The code is as follows: def initial_greeting(session, phone_number, channel_uuid): sangoshthi_greeting = "/usr/local/freeswitch/sounds/sangoshthi_ivr_audios/Sangoshthi_greeting.wav" invalid_digit = "/usr/local/freeswitch/sounds/sangoshthi_ivr_audios/Invalid_entry.wav" topic = str(session.playAndGetDigits(1, 1, 5, 5000,"", sangoshthi_greeting, invalid_digit, "[12345*]")) ivr_handler(topic, session, phone_number, channel_uuid) def handler(session, args): session.setHangupHook(hangup_hook) session.setInputCallback(input_callback) print('session object value is ', str(session)) callerid = session.getVariable('caller_id_number') call_uuid = session.getVariable('uuid') phone_number = callerid[len(callerid)-10:] initial_greeting(session, phone_number, call_uuid) On Thu, Sep 14, 2017 at 10:08 PM, Freeswitch user <freeswitch940@gmail.com> wrote:
Hello Deepika,
As per my experience playandGetDigits is channel variable so we can use it with session only. I don't think it will work with ESL. You can use mod_perl for same..
On Thu, 14 Sep 2017 at 9:10 PM, Deepika Yadav <deepikay@iiitd.ac.in> wrote:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika _________________________________________________________________________ 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
-- Regards, Deepika https://deepikay.wixsite.com/deepika
For detect In-band dtmf . You can try below application in your xml dialplan. <action application="start_dtmf" /> On Thu, Sep 14, 2017 at 11:12 PM, Deepika Yadav <deepikay@iiitd.ac.in> wrote:
It is not ESl but a python script only which is called from a XML extension. The code is as follows:
def initial_greeting(session, phone_number, channel_uuid):
sangoshthi_greeting = "/usr/local/freeswitch/sounds/ sangoshthi_ivr_audios/Sangoshthi_greeting.wav" invalid_digit = "/usr/local/freeswitch/sounds/ sangoshthi_ivr_audios/Invalid_entry.wav"
topic = str(session.playAndGetDigits(1, 1, 5, 5000,"", sangoshthi_greeting, invalid_digit, "[12345*]"))
ivr_handler(topic, session, phone_number, channel_uuid)
def handler(session, args):
session.setHangupHook(hangup_hook) session.setInputCallback(input_callback)
print('session object value is ', str(session))
callerid = session.getVariable('caller_id_number') call_uuid = session.getVariable('uuid')
phone_number = callerid[len(callerid)-10:]
initial_greeting(session, phone_number, call_uuid)
On Thu, Sep 14, 2017 at 10:08 PM, Freeswitch user <freeswitch940@gmail.com
wrote:
Hello Deepika,
As per my experience playandGetDigits is channel variable so we can use it with session only. I don't think it will work with ESL. You can use mod_perl for same..
On Thu, 14 Sep 2017 at 9:10 PM, Deepika Yadav <deepikay@iiitd.ac.in> wrote:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika ____________________________________________________________ _____________ 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
-- Regards, Deepika https://deepikay.wixsite.com/deepika
_________________________________________________________________________ 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 I also had a similar problem. The problem was only on some GSM gateways. And on the incoming call, playanddigits recognizes DTMF normally, and the outgoing one does not. It did not work out that way. In the console, when dtmf_verbose is enabled, pressing the buttons is visible. In tcpdump it is seen that it is in RFC that a click comes. Moved to bind_digit_action. Works without problems on all types of locks and in any directions. Here is the discussion and setting of the profile: https://freeswitchforum.com/viewtopic.php?f=6&t=864 2017-09-14 15:38 GMT+06:00 Deepika Yadav <deepikay@iiitd.ac.in>:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika
_________________________________________________________________________ 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, try tcpdump and than export audio to a file so you can play it ( or play it directly in wireshark ) maybe the GSMGW is sending InBand DTMF who knows :=) also, depending of the GSMGW, used, try to identify what DTMF method is accepting/sending On 15 September 2017 at 06:07, Андрей Асташов <astashov.andrey@gmail.com> wrote:
Hi
I also had a similar problem. The problem was only on some GSM gateways. And on the incoming call, playanddigits recognizes DTMF normally, and the outgoing one does not. It did not work out that way. In the console, when dtmf_verbose is enabled, pressing the buttons is visible. In tcpdump it is seen that it is in RFC that a click comes. Moved to bind_digit_action. Works without problems on all types of locks and in any directions. Here is the discussion and setting of the profile: https://freeswitchforum.com/viewtopic.php?f=6&t=864
2017-09-14 15:38 GMT+06:00 Deepika Yadav <deepikay@iiitd.ac.in>:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika
_________________________________________________________________________ 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
Hey, the issue got resolved by changing the value of "DTMF Method" field under the "DTMF parameter" from SIGNAL to RFC2833. Regards, Deepika On Fri, Sep 15, 2017 at 4:37 PM, Tihomir Culjaga <tculjaga@gmail.com> wrote:
Hi,
try tcpdump and than export audio to a file so you can play it ( or play it directly in wireshark ) maybe the GSMGW is sending InBand DTMF who knows :=)
also, depending of the GSMGW, used, try to identify what DTMF method is accepting/sending
On 15 September 2017 at 06:07, Андрей Асташов <astashov.andrey@gmail.com> wrote:
Hi
I also had a similar problem. The problem was only on some GSM gateways. And on the incoming call, playanddigits recognizes DTMF normally, and the outgoing one does not. It did not work out that way. In the console, when dtmf_verbose is enabled, pressing the buttons is visible. In tcpdump it is seen that it is in RFC that a click comes. Moved to bind_digit_action. Works without problems on all types of locks and in any directions. Here is the discussion and setting of the profile: https://freeswitchforum.com/viewtopic.php?f=6&t=864
2017-09-14 15:38 GMT+06:00 Deepika Yadav <deepikay@iiitd.ac.in>:
Hi
I need to originate calls to Indian mobile numbers from my python ESL script. I used to use service from a company for sending calls from Freeswitch to GSM network for which I set up external SIP profile.
But recently I bought my own GOIP hardware, though I am able to make calls but DTMF events are not getting captured on Freeswitch, API like playandGetDigits does not work and there are no logs on Freeswitch console.
-- Regards, Deepika https://deepikay.wixsite.com/deepika
____________________________________________________________ _____________ 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
_________________________________________________________________________ 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
-- Regards, Deepika https://deepikay.wixsite.com/deepika
participants (4)
-
Deepika Yadav
-
Freeswitch user
-
Tihomir Culjaga
-
Андрей Асташов