[OpenSIPS-Users] trouble with mediaproxy and asterisk on callforwarding (not 302)

[osiris123d]

I think I was having the same issue with OpenSIPS 1.6.  Here is my post

http://n2.nabble.com/Parallel-Forking-messes-up-Voicemail-two-way-audio-td3925391.html#a3925391

Turns out I was only having the issue when I was behind my home router. 
When I tested it again behind a different router on someone elses internet
connection everything worked fine.  Not sure if you can test again with a
different router.



Uwe Kastens wrote:
> 
> Hi,
> 
> I am using opensips 1.5.3 and the latest mediaproxy. I have a strange
> issue with asterisk servers. Maybe somebody might have a hint where to
> look.
> 
> The problem is reproducable with any asterisk server behind nat
> (nat=yes). Calls in and out are working without any problem, RTP is
> present, ringback is correct.
> 
> If I start a call to the asterisk server with an extension which makes a
> dialout (call forwarding), which is simply a call in and a call out, the
> calling side will hear no ringback and if the call is established, rtp
> is send and received but could not be heared on both sides.
> 
> 
> 
> BR
> 
> Uwe
> 
> 
> -- 
> 
> kiste lat: 54.322684, lon: 10.13586
> 
> |Time     | 10.20.142.140     | 192.168.0.251     | 10.20.142.151     |
> |273,187  |         INVITE SDP ( g711A g711U telephone-event)          |                  
> |SIP From: sip:44526098300 at 10.20.138.101:5100
> To:sip:44553022915 at asn.domain.de:5100
> |         |(5060)   ------------------>  (5060)   |                   |
> |273,188  |         100 Trying|                   |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> |275,309  |         183 Session Progress SDP ( g711A telephone-eve...         
> |                   |SIP Status
> |         |(5060)   <------------------  (5060)   |                   |
> |275,315  |                   |         RTP (g711A)                   |RTP
> Num packets:687  Duration:13.743s SSRC:0x7B79B77F
> |         |                   |(12346)  ------------------>  (5486)   |
> |283,320  |         200 OK SDP ( g711A telephone-event)          |                  
> |SIP Status
> |         |(5060)   <------------------  (5060)   |                   |
> |283,344  |         ACK       |                   |                   |SIP
> Request
> |         |(5060)   ------------------>  (5060)   |                   |
> |289,067  |         BYE       |                   |                   |SIP
> Request
> |         |(5060)   ------------------>  (5060)   |                   |
> |289,067  |         200 OK    |                   |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> 
> |Time     | 192.168.0.251     | 10.20.142.140     | 10.20.142.151     |
> |273,642  |         INVITE SDP ( g711A telephone-event)          |                  
> |SIP From: sip:445526098300 at sip.tng.de To:sip:1234097428 at sip.domain.de
> |         |(5060)   ------------------>  (5060)   |                   |
> |273,659  |         401 Unauthorized              |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> |273,659  |         ACK       |                   |                   |SIP
> Request
> |         |(5060)   ------------------>  (5060)   |                   |
> |273,659  |         INVITE SDP ( g711A telephone-event)          |                  
> |SIP From: sip:44526098300 at sip.domain.de To:sip:1234097428 at sip.domain.de
> |         |(5060)   ------------------>  (5060)   |                   |
> |273,689  |         100 Giving a try              |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> |275,308  |         183 Session Progress SDP ( g711A telephone-eve...         
> |                   |SIP Status
> |         |(5060)   <------------------  (5060)   |                   |
> |275,315  |         RTP (g711A)                   |                   |RTP
> Num packets:688  Duration:13.763s SSRC:0x2162742D
> |         |(11166)  <--------------------------------------  (5612)   |
> |278,207  |         180 Ringing                   |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> |283,320  |         200 OK SDP ( g711A telephone-event)          |                  
> |SIP Status
> |         |(5060)   <------------------  (5060)   |                   |
> |283,320  |         ACK       |                   |                   |SIP
> Request
> |         |(5060)   ------------------>  (5060)   |                   |
> |289,068  |         BYE       |                   |                   |SIP
> Request
> |         |(5060)   ------------------>  (5060)   |                   |
> |289,095  |         200 OK    |                   |                   |SIP
> Status
> |         |(5060)   <------------------  (5060)   |                   |
> 
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
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> 
> 

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