[Freeswitch-users] Receiving 406 From Freeswitch....Any Clues?

Wed Nov 12 01:27:55 PST 2008

I managed to get rid of that 406. Thanks, Ken. I omitted *,Accept Header*,
this time.
Now stuck some elsewhere.

--------
*send request:*
INVITE sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>;transport=udp
SIP/2.0
Call-ID: ed05ada0e9aeb009a7b24eccd0678577 at 192.168.253.101
CSeq: 1 INVITE
From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>>;tag=9782
To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>>
Via: SIP/2.0/UDP 192.168.253.101:5073
;branch=z9hG4bK1c1a8db63c4877132a77dacc5c931e99
Max-Forwards: 2
Contact: <sip:1001 at 192.168.253.101:5073;transport=udp>
Authorization: Digest username="1001",realm="192.168.253.101",uri="sip:
192.168.253.101:5060
",algorithm=MD5,opaque="",nonce="9b96327c-b094-11dd-b776-c14fb4e838dd",response="b425dde41cc093676705f0415344cf22"
Content-Type: application/sdp
Content-Length: 133

v=0
o=1001 920370 921739 IN IP4 192.168.253.101
s=-
c=IN IP4 192.168.253.101
t=0 0
m=audio 8756 RTP/AVP
a=rtpmap:0 PCMU/8000

*received response:*
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.253.101:5073
;branch=z9hG4bK1c1a8db63c4877132a77dacc5c931e99
From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>>;tag=9782
To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>>
Call-ID: ed05ada0e9aeb009a7b24eccd0678577 at 192.168.253.101
CSeq: 1 INVITE
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-9256M
Content-Length: 0

*received response: *
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 192.168.253.101:5073
;branch=z9hG4bK1c1a8db63c4877132a77dacc5c931e99
From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>>;tag=9782
To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>;tag=gB110DNg8jt5Q
Call-ID: ed05ada0e9aeb009a7b24eccd0678577 at 192.168.253.101
CSeq: 1 INVITE
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-9256M
Accept: application/sdp
Allow:
INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,MESSAGE,SUBSCRIBE,NOTIFY,REFER,UPDATE,REGISTER,INFO,PUBLISH
Supported: 100rel,timer,precondition,path,replaces
Allow-Events:
talk,presence,dialog,call-info,sla,include-session-description,presence.winfo,message-summary
Proxy-Authenticate: Digest realm="192.168.253.101
",nonce="a40afd98-b094-11dd-b776-c14fb4e838dd",algorithm=MD5,qop="auth"
Content-Length: 0
--------

Although, I have included the authorization thingy in the INVITE request.
Any idea, why its like that?

Thanks in advance.

On Tue, Nov 11, 2008 at 5:58 PM, Adeel Ansari <adeel.gnome at gmail.com> wrote:

> Actually, I am just trying to build a minimal client/UA for Freeswitch. Do
> I need to go into 3pcc or something. I remember I did play with 3pcc but at
> that time I was implementing a sip stack and trying to come up with a
> minimal softswitch. Am I misunderstanding something?
>
> It sounds like, I need to include codecs. I have tried the similar INVITE
> with a Voip provider directly, and send it with 0 content-length, and no sdp
> at all. In response I got whole lot of things like codec, and all.
> Therefore, I did the same for the Freeswtich too. However, I will try
> including codecs.
>
> Thanks.
>
>
> On Tue, Nov 11, 2008 at 5:38 PM, Ken Rice <krice at suspicious.org> wrote:
>
>>
>>    1. you need to include an SDP or enable 3pcc support on the sip
>>    profile...
>>    2. the 3rd invite looks like it doesn't include any codecs (or atleast
>>    any I am familiar with)
>>
>>
>>
>> ------------------------------
>> *From: *Adeel Ansari <adeel.gnome at gmail.com>
>> *Reply-To: *<freeswitch-users at lists.freeswitch.org>
>> *Date: *Tue, 11 Nov 2008 17:29:50 +0800
>> *To: *<freeswitch-users at lists.freeswitch.org>
>> *Subject: *[Freeswitch-users]  Receiving 406 From Freeswitch....Any
>> Clues?
>>
>> Hi, I am getting 406, no matter what. I have tried 3 different INVITEs.
>>
>> ------
>> *INVITE sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101>;transport=udp SIP/2.0
>> Call-ID: ef1e16976ae32f0f011de0db2ab5804b at 192.168.253.101
>> CSeq: 1 INVITE
>> From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>
>> <mailto:sip%3A1001 at 192.168.253.101> <sip%3A1001 at 192.168.253.101>>;tag=5919
>> To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101> >
>> Via: SIP/2.0/UDP 192.168.253.101:7620
>> ;branch=z9hG4bKcfac6aaa7ee4a96457335bdad787cf31
>> Max-Forwards: 2
>> Contact: <sip:1001 at 192.168.253.101:7620;transport=udp>
>> Accept: audio/gsm,audio/x-gsm,text/plain
>> Content-Length: 0
>> ------
>>
>> and I tried,
>>
>> -------
>> INVITE sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101>;transport=udp SIP/2.0
>> Call-ID: 7a612541e08e583e0069c988c8323425 at 192.168.253.101
>> CSeq: 1 INVITE
>> From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>
>> <mailto:sip%3A1001 at 192.168.253.101> <sip%3A1001 at 192.168.253.101>>;tag=7387
>> To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101> >
>> Via: SIP/2.0/UDP 192.168.253.101:6453
>> ;branch=z9hG4bK7ccbc7f8e7bc0c4ac0483cca54a48489
>> Max-Forwards: 2
>> Contact: <sip:1001 at 192.168.253.101:6453;transport=udp>
>> Accept: audio/gsm,audio/x-gsm,text/plain
>> Authorization: Digest username="1001",realm="192.168.253.101
>> <http://192.168.253.101> <http://192.168.253.101> ",uri="sip:
>> 192.168.253.101:5060 <http://192.168.253.101:5060><http://192.168.253.101:5060>",algorithm=MD5,opaque="",nonce="b1f5e8d8-afd0-11dd-ad17-f7c4d6a988fd",response="2c70f260de2292d9e01406bdd1f90e28"
>> Content-Length: 0
>> -------
>>
>> and then I tried,
>>
>> ------
>> INVITE sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101>;transport=udp SIP/2.0
>> Call-ID: 12e7c3af8d94ba048789f75e7036ea74 at 192.168.253.101
>> CSeq: 1 INVITE
>> From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>
>> <mailto:sip%3A1001 at 192.168.253.101> <sip%3A1001 at 192.168.253.101>>;tag=6309
>> To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101> >
>> Via: SIP/2.0/UDP 192.168.253.101:4487
>> ;branch=z9hG4bK3282799ef902293b7a4795d1cc3d78bd
>> Max-Forwards: 2
>> Contact: <sip:1001 at 192.168.253.101:4487;transport=udp>
>> Accept: audio/gsm,audio/x-gsm,text/plain
>> Authorization: Digest username="1001",realm="192.168.253.101
>> <http://192.168.253.101> <http://192.168.253.101> ",uri="sip:
>> 192.168.253.101:5060 <http://192.168.253.101:5060><http://192.168.253.101:5060>",algorithm=MD5,opaque="",nonce="85c12b22-afd2-11dd-ad17-f7c4d6a988fd",response="c8d6083112fc68b6e53d7e5b38e990eb"
>> Content-Type: application/sdp
>> Content-Length: 111
>>
>> v=0
>> o=1001 279445 280814 IN IP4 192.168.253.101 <http://192.168.253.101><http://192.168.253.101>
>> s=-
>> c=IN IP4 192.168.253.101 <http://192.168.253.101><http://192.168.253.101>
>> t=0 0
>> m=audio 1436 RTP/AVP
>> ------
>>
>>
>> But I always receive the same 406. Any idea. The response I am receiving
>> from Freeswitch is,
>>
>> -------
>> received response : SIP/2.0 406 Not Acceptable
>> Via: SIP/2.0/UDP 192.168.253.101:4487
>> ;branch=z9hG4bK3282799ef902293b7a4795d1cc3d78bd
>> From: <sip:1001 at 192.168.253.101 <sip%3A1001 at 192.168.253.101>
>> <mailto:sip%3A1001 at 192.168.253.101> <sip%3A1001 at 192.168.253.101>>;tag=6309
>> To: <sip:1002 at 192.168.253.101 <sip%3A1002 at 192.168.253.101>
>> <mailto:sip%3A1002 at 192.168.253.101> <sip%3A1002 at 192.168.253.101>>;tag=H1DH6S41c0U2N
>> Call-ID: 12e7c3af8d94ba048789f75e7036ea74 at 192.168.253.101
>> CSeq: 1 INVITE
>> User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-9256M
>> Accept: application/sdp
>> Accept-Encoding:
>> Allow:
>> INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,MESSAGE,SUBSCRIBE,NOTIFY,REFER,UPDATE,REGISTER,INFO,PUBLISH
>> Supported: 100rel,timer,precondition,path,replaces
>> Allow-Events:
>> talk,presence,dialog,call-info,sla,include-session-description,presence.winfo,message-summary
>> Content-Length: 0
>> -------
>>
>> Thanks.
>>
>> --
>> Best,
>> Adeel Ansari
>>
>> http://www.linkedin.com/in/adeelansari
>>
>> ------------------------------
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>>
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>>
>>
>
>
> --
> Best,
> Adeel Ansari
>
> http://www.linkedin.com/in/adeelansari
>

-- 
Best,
Adeel Ansari

http://www.linkedin.com/in/adeelansari
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