[Freeswitch-users] Dequeue DTMF from FreeTDM Channel

[Moises Silva]

On Fri, Jan 18, 2013 at 1:27 AM, Subhash <gvvsubhashkumar at gmail.com> wrote:

> Yes,we are trying to bridge PSTN and VOIP call.
>
> We posted the log in pastebin.Please use the below URL to access the
> freeswitch log.
>
> http://pastebin.freeswitch.org/20461
>
>


   1. 013-01-16 01:02:26.954165 [INFO] ftmod_sangoma_isdn_stack_rcv.c:144 [
   s4c1][4:1] Received CONNECT/CONNECT ACK (suId:1 suInstId:2 spInstId:2
    ces:0)
   2. 2013-01-16 01:02:26.954165 [DEBUG] ftmod_sangoma_isdn_stack_hndl.c:285
    [s4c1][4:1] Processing CONNECT/CONNECT ACK (suId:1 suInstId:2 spInstId:2
    ces:0)
   3. 2013-01-16 01:02:26.974165 [DEBUG] switch_rtp.c:3596 Correct ip/port
   confirmed.
   4. 2013-01-16 01:02:26.974165 [DEBUG] ftmod_wanpipe.c:1002 [s4c1][4:1] First
   packet read stats: Rx queue len: 4, Rx queue size: 10
   5. 2013-01-16 01:02:26.974165 [DEBUG] ftmod_wanpipe.c:938 [s4c1][4:1] First
   packet write stats: Tx queue len: 1, Tx queue size: 5, Tx idle: 10
   6. 2013-01-16 01:02:27.694163 [DEBUG] switch_rtp.c:3797 RTP RECV DTMF 9:
   640
   7. 2013-01-16 01:02:27.694163 [DEBUG] switch_ivr_bridge.c:393 Send
   signal FreeTDM/4:1/2001 [BREAK]
   8. 2013-01-16 01:02:27.694163 [DEBUG] ftdm_io.c:3979 [s4c1][4:1] Generating
   DTMF [9]


The DTMF comes from the RTP side, not FreeTDM (as shown by the log above).
You have to verify using tcpdump/wireshark if there is any real DTMF being
received.

I'd do exactly the same test again, but this time I would also start a
wireshark trace. Then please pastebin the trace again and upload the pcap
trace to cloudshark (http://www.cloudshark.org/) and paste the link here.

Moy
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20130120/7f0041e4/attachment-0001.html