[SIPForum-discussion] 400 Bad Request

[Partha Ray]

Hi,

This  is Partha, replying to any of such things for the first time in this
forum. I have seen the most accurate replies are from Stephen(fan of him).

Coming back to the question, this looks like the error is for the from tag
included in the initial INVITE request. From tag is something which should
come from the other end.
Please try to remove that and try again.

BR,
Partha

On Fri, Sep 28, 2012 at 1:40 PM, Stephen James <sjames_1958 at yahoo.com>wrote:

> Likely it is
> a=fmtp:106
> I don't think you can have fmtp without parameters
>
> Stephen James
> sjames_1958 at yahoo.com
>
> We are not princes of the earth, we are the descendants of worms, and any
> nobility must be earned.
>
>
> ------------------------------
> *From:* Prem chandiran <toprem.m at gmail.com>
> *To:* discussion at sipforum.org
> *Sent:* Fri, September 28, 2012 3:03:26 PM
> *Subject:* [SIPForum-discussion] 400 Bad Request
>
> Hi all,
> I am getting 400 Bad request for the below invite. I am unable to figure
> out what is wrong with below invite. Please help me ...
>
> INVITE sip:77777442075361364 at xx.xxx.xx.xx:5060 SIP/2.0
> Via: SIP/2.0/UDP  xx.xxx.xx.xx :5060;branch=z9hG4bK1348764585289
> To: "77777442075361364" <sip:77777442075361364@ xx.xxx.xx.xx :5060>
> From: "9876500101" <sip:yy.yyy.yyy.yy:5060>;tag=7
> Contact: <sip: yy.yyy.yyy.yy :5060>
> Call-ID: CS1348764585289
> CSeq: 1 INVITE
> Max-Forwards: 70
> Allow: INVITE,ACK,CANCEL,BYE,UPDATE
> Content-Type: application/sdp
> Content-Length: 463
>
> v=0
> o=9876500101 76 77 IN IP4 yy.yyy.yyy.yy
> s=mizuphone
> c=IN IP4 yy.yyy.yyy.yy
> t=0 0
> m=audio 17272 RTP/AVP 106 105 18 0 8 4 101
> a=rtpmap:106 speex/32000
> a=fmtp:106
> a=rtpmap:105 speex/16000
> a=fmtp:105 mode=8;mode=any
> a=rtpmap:18 G729/8000
> a=fmtp:18 annexb=no
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:4 G7231/8000
> a=fmtp:4 bitrate=6.3;annexa=yes
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=sendrecv
> a=silenceSupp:off - - - -
>
>
> Thanks in advance.
>
>
> Regards,
> Prem Chandiran M
>
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