Somebody construct a broken Via header:
Am 12.07.2010 08:53, schrieb Mukesh Sharma:
> Hi,
> While trying to register on sip,we receive following error in via field in some of the networks
>
> sip_transport. Error processing 512 bytes packet from UDP 64.39.3.65:5060 : PJSIP syntax error exception when parsing '' header on line 2 col 34:
>
> SIP/2.0 100 Trying
> Via: SIP/2.0/UDP 192.168.2.2:9240:10295;rport=10283;branch=z9hG4bKPjMWhFVCJ3qeFsYIMQyF-VidXzBnqtHv3I
^^^^^^^^^^^^^^^^
Either the client or the proxy is guilty.
Analyze the REGISTER request if it also contains the 2 ports. If yes,
then the client is buggy or there is some ALG/firewall which mangles the
request.
If there is a problem with a firewall/ALG configure client and server
not to use port 5060 and try again.
regards
Klaus
> From:<sip:8626589 at spokn.com>;tag=DHXzkVqG4NxRnEwLB39xaDkOkHri5EOJ
> To:<sip:8626589 at spokn.com>
> Call-ID: 2hHte6HFFLtkdjqbOa1T0yGcAlxZwr0X
> CSeq: 60799 REGISTER
> Server: OpenSER (1.2.3-notls (i386/linux))
> Content-Length: 0
> Warning: 392 64.39.3.65:5060 "Noisy feedback tells: pid=1980 req_src_ip=120.60.142.113 req_src_port=10283 in_uri=sip:spokn.com out_uri=sip:spokn.com via_cnt==1"
>
> due to this we are not able to register on server.
>
> But nokia e71 in build sip client able to register on same network.
>
> does anyone have solution for this?
>
> Please find attached pjsip log.
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> Regards
> Mukesh
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