[Freeswitch-users] incompatible destination

Michael Collins msc at freeswitch.org
Wed Mar 9 08:06:10 MSK 2011


On Sun, Mar 6, 2011 at 10:20 PM, Sam <u2nsam at gmail.com> wrote:

> Hello,
>
>
> The extension 7006 was working few days ago and now it not working,rest all
> the phone are working properly.
>

Sam,

Is 192.168.2.190 your FreeSWITCH box? If so then the issue is with the phone
not accepting the PCMA codec. Go into your Polycom config and make sure that
PCMA is enabled on the phone itself. The other option would be to let the
Polycom speak in G722 and let FS do transcoding. In any case, if I were you
I would find another working Polycom phone and mimic the configs on this
non-working Poly 335.

-MC


>
> U 192.168.2.190:5060 -> 192.168.2.14:5060
>   INVITE sip:7006 at 192.168.2.14:5060 SIP/2.0..Via: SIP/2.0/UDP
> 192.168.2.190;rport;branch=z9hG4bK8mmBB5e8Z2mKr..Max-Forwards: 70..From: ""
> <sip:9322273640 at 192.168.2.190>;tag=4QggZ1XcNZD3F..To: <
> sip:7006 at 192.168.2.14:5060>..Call-ID: 7bf
>   ae496-c324-122e-bc85-0026b976aef7..CSeq: 9403059 INVITE..Contact: <
> sip:mod_sofia at 192.168.2.190:5060>..User-Agent: NOVANET..Allow: INVITE,
> ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY,
> PUBLISH, SUBSCRIBE.
>   .Supported: timer, precondition, path, replaces..Allow-Events: talk,
> hold, presence, dialog, line-seize, call-info, sla,
> include-session-description, presence.winfo, message-summary,
> refer..Content-Type: application/sdp..Content-Dis
>   position: session..Content-Length: 203..X-FS-Support:
> update_display..Remote-Party-ID: <sip:9322273640 at 192.168.2.190>;party=calling;screen=yes;privacy=off....v=0..o=FreeSWITCH
> 1299446773 1299446774 IN IP4 192.168.2.190..s=FreeSWITCH
>   ..c=IN IP4 192.168.2.190..t=0 0..m=audio 31474 RTP/AVP 8 101
> 13..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=ptime:20..
>
> U 192.168.2.14:5060 -> 192.168.2.190:5060
>   SIP/2.0 488 Not Acceptable Here..Via: SIP/2.0/UDP
> 192.168.2.190;rport;branch=z9hG4bK8mmBB5e8Z2mKr..From: <
> sip:9322273640 at 192.168.2.190>;tag=4QggZ1XcNZD3F..To: "7006" <
> sip:7006 at 192.168.2.14:5060>;tag=983B5A59-EB953B22..CSeq: 9403059
>   INVITE..Call-ID: 7bfae496-c324-122e-bc85-0026b976aef7..Contact: <
> sip:7006 at 192.168.2.14:5060>..User-Agent:
> PolycomSoundPointIP-SPIP_335-UA/3.2.2.0477..Accept-Language: en..Warning:
> 488 SDP "NotAcceptableHere"..Content-Length: 0....
>
>
>
> I tried all the possibilities with codec priorities on U/A .
>
> http://pastebin.freeswitch.org/15577
>
> Any help.
>
> Regards
> Sam
>
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