Hello everybody Please help! I'm trying to setup connection between Cisco 2811 and FS (Win2003) using SIP. Everything working correctly and I can make calls both ways. The only problem is when I'm calling from PSTN to FS over Cisco. It doesn't recognize DTMF. I use G711 a-law (PCMA) codec and inband DTMF. Regards, Maxim
Add 'dtmf-relay rtp-nte' and 'dtmf-interworkingrtp-nte' to your voice peer. /b On Feb 11, 2010, at 2:09 PM, Maxim Tsvetov wrote:
Hello everybody
Please help! I'm trying to setup connection between Cisco 2811 and FS (Win2003) using SIP. Everything working correctly and I can make calls both ways. The only problem is when I'm calling from PSTN to FS over Cisco. It doesn't recognize DTMF.
I use G711 a-law (PCMA) codec and inband DTMF.
Regards, Maxim _______________________________________________ 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
I already added "dtmf-relay rtp-nte" and this doesn't work. Also I don't have "dtmf-interworking rtp-nte" command in Cisco. -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4557446.html Sent from the freeswitch-users mailing list archive at Nabble.com.
what DTMF method are you using ? InBand as pure voice or by rfc2833? if it is as pure voice than you will need this "<action application="start_dtmf" />" in FS dialplan receiving the call. If you are using 2833, than you should check your FS config for DTMF method. T. On Thu, Feb 11, 2010 at 10:12 PM, maxim.tsvetov <maxim.tsvetov@gmail.com>wrote:
I already added "dtmf-relay rtp-nte" and this doesn't work.
Also I don't have "dtmf-interworking rtp-nte" command in Cisco. -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4557446.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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I have a similar problem. In debug mode I see that the Cisco decodes the DTMFs but does *not* send them to the PSTN. The only way I managed to make it working is setting the DTMF mode to be INFO on Freeswitch. This is problematic when you have both phones and the gateway on the same profile, and the phones use RFC-2833. The solution is to have a separate profile for the gateway. Regards, __Yehavi: 2010/2/16 Tihomir Culjaga <tculjaga@gmail.com>
what DTMF method are you using ?
InBand as pure voice or by rfc2833?
if it is as pure voice than you will need this "<action application="start_dtmf" />" in FS dialplan receiving the call.
If you are using 2833, than you should check your FS config for DTMF method.
T.
On Thu, Feb 11, 2010 at 10:12 PM, maxim.tsvetov <maxim.tsvetov@gmail.com>wrote:
I already added "dtmf-relay rtp-nte" and this doesn't work.
Also I don't have "dtmf-interworking rtp-nte" command in Cisco. -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4557446.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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Could you please send me example of your FS and Cisco config? Regards, Maxim Tsvetov -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4579554.html Sent from the freeswitch-users mailing list archive at Nabble.com.
Please send me a wireshark sniff taken on FS for the call establishment and DTMF transmition. not filtered please! T. On Tue, Feb 16, 2010 at 11:32 AM, maxim.tsvetov <maxim.tsvetov@gmail.com>wrote:
Could you please send me example of your FS and Cisco config?
Regards, Maxim Tsvetov -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4579554.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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http://n2.nabble.com/file/n4580313/fs.pcap fs.pcap -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4580313.html Sent from the freeswitch-users mailing list archive at Nabble.com.
On Tue, Feb 16, 2010 at 2:55 PM, maxim.tsvetov <maxim.tsvetov@gmail.com>wrote:
the call is not even established so no DTMF can be exchanged :) please establish a call and send me the sniff. T.
-- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4580313.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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http://n2.nabble.com/file/n4580309/fs.pcap fs.pcap -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4580309.html Sent from the freeswitch-users mailing list archive at Nabble.com.
I tried both inband with "start_dtmf" and rfc2833. They are not working. Maybe there is a method how can I check whether DTMF tones come to FS server or not ? (like logs or sniffer) On Tue, Feb 16, 2010 at 11:18 AM, Tihomir Culjaga [via freeswitch-users] < ml-node+4579097-1272436358@n2.nabble.com<ml-node%2B4579097-1272436358@n2.nabble.com>
wrote:
what DTMF method are you using ?
InBand as pure voice or by rfc2833?
if it is as pure voice than you will need this "<action application="start_dtmf" />" in FS dialplan receiving the call.
If you are using 2833, than you should check your FS config for DTMF method.
T.
On Thu, Feb 11, 2010 at 10:12 PM, maxim.tsvetov <[hidden email]<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=4579097&i=0>
wrote:
I already added "dtmf-relay rtp-nte" and this doesn't work.
Also I don't have "dtmf-interworking rtp-nte" command in Cisco. -- View this message in context: http://n2.nabble.com/DTMF-problem-tp4557122p4557446.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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participants (5)
-
Brian West
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Maxim Tsvetov
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maxim.tsvetov
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Tihomir Culjaga
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Yehavi Bourvine