Voxalot / SIP Broker Support Forums - View Single Post - Caller voice distorted 'donald duck or Dalek'

handy9 · 04-15-2007, 01:21 AM

My thinking too, dialed 600 and I get 1 ring, then silence.

First: I did find out how to enable GSM only so now only codec SJ Labs 6.10 codec running.

1.. sjlog indicates connection made, I can make an example copy available?

2.. WireShark [Ethereal] trace overview looks fine too, I get plenty of RTP packets but, now and then I get a packet that says

Destination unreachable - Protocol unreachable

I have a copy of the packet, but this is a bit too complex for me to decipher confidently. There is a mention of a protocol 17, have not found what that is yet.

I have saved a txt file with copy of WireShark dump first 15 packets and corresponding sjlog, un request I will forward them but too big for thread I believe.

As far as I can see connection is made, audio streaming according to WS but no audio on my system. The only Audio is the single call ring when connecting.

----

I have disconnected SJphone, not uninstalled and installed X-Lite3 which does the echo test perfectly. However here is another problem, will leave that til later.

04-15-2007, 01:21 AM	#5
handy9 Junior Member Join Date: Apr 2007 Posts: 7 Thanks: 0 Thanked 2 Times in 1 Posts	My thinking too, dialed 600 and I get 1 ring, then silence. First: I did find out how to enable GSM only so now only codec SJ Labs 6.10 codec running. 1.. sjlog indicates connection made, I can make an example copy available? 2.. WireShark [Ethereal] trace overview looks fine too, I get plenty of RTP packets but, now and then I get a packet that says Destination unreachable - Protocol unreachable I have a copy of the packet, but this is a bit too complex for me to decipher confidently. There is a mention of a protocol 17, have not found what that is yet. I have saved a txt file with copy of WireShark dump first 15 packets and corresponding sjlog, un request I will forward them but too big for thread I believe. As far as I can see connection is made, audio streaming according to WS but no audio on my system. The only Audio is the single call ring when connecting. ---- I have disconnected SJphone, not uninstalled and installed X-Lite3 which does the echo test perfectly. However here is another problem, will leave that til later.