[SIPForum-discussion] SDP Message in SIP problem. Please Help.

Kristine Regis kristine at racequeen.ph
Tue Jul 28 02:34:38 UTC 2009


Hi,

I get your point but can you give me more details on it? I am a beginner 
in this field that is why I really need help. Thank you very much.

-Kristine

Moshe Ostrovsky wrote:
> Hi.
>
> I think the problem is in malformed syntax of C-line.
>
> Moshe.
>
> -----Original Message-----
> From: discussion-bounces at sipforum.org
> [mailto:discussion-bounces at sipforum.org] On Behalf Of Kristine Regis
> Sent: Saturday, July 25, 2009 4:39 AM
> To: discussion at sipforum.org
> Subject: [SIPForum-discussion] SDP Message in SIP problem. Please Help.
>
> Hi, I hope anyone could help me figure out what's the problem here.
>
> I am currently developing a SIP Call. The flow of the call from INVITE 
> to BYE is correct, as I assume since the server accepted it - the server
>
> is OpenSIPs. My SDP is as follows:
>
> v=0
> o=root 3457409648 3457409648 IN IP4 172.16.100.21
> s=-
> c=IN IP4 172.16.100.21
> t=0 0
> m=audio 5060 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
>
>
> I have this SDP and the voice streaming cannot be done. The caller and 
> the call cannot here each other. I don't know what is the problem here 
> or if the SDP above is wrong.
>
> I hope you could help me solve this problem. Thank you.
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