[asterisk-users] Got SIP response 415 "Unacceptable Content-Type" back from 192.168.1.209

[Mr. Jones]

Could the problem is this: "Content-Type: unknown"?



Reliably Transmitting (NAT) to 192.168.1.228:5060:
NOTIFY sip:3728 at 192.168.1.228:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.7:5060;branch=z9hG4bK4bf724c9;rport
From: <sip:3739 at 192.168.1.7;user=phone>;tag=as744e33c0
To: "test guy" <sip:3728 at 192.168.1.7>;tag=6583e0d3a15652bd
Contact: <sip:3739 at 192.168.1.7>
Call-ID: 1f2498860539111e at 192.168.1.228
CSeq: 109 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: -
Content-Type: unknown
Subscription-State: active
Content-Length: 0


---
asterisk*CLI>
<-- SIP read from 192.168.1.228:5060:
SIP/2.0 415 Unacceptable Content-Type
Via: SIP/2.0/UDP 192.168.1.7:5060;branch=z9hG4bK77316e5c;rport
From: <sip:3739 at 192.168.1.7;user=phone>;tag=as744e33c0
To: "test guy" <sip:3728 at 192.168.1.7>;tag=6583e0d3a15652bd
Call-ID: 1f2498860539111e at 192.168.1.228
CSeq: 108 NOTIFY
User-Agent: Grandstream GXP2000 1.1.1.9
Accept: application/sdp, application/simple-message-summary,
application/octet-stream, application/pidf+xml,
message/sipfrag;version=2.0
Content-Length: 0




On 9/25/06, Anthony Cennami <acennami at gmail.com> wrote:
> Bidirectional SIP trace usually helps in these situations.....
>
>
> On 9/25/06, Mr. Jones <worldsense at gmail.com> wrote:
> >
> > Hi Folks,
> >
> > Has anyone seen these errors repeatedly in the CLI?
> >
> > Incoming call: Got SIP response 415 "Unacceptable Content-Type" back
> > from 192.168.1.209
> >
> > We're using GXP-2000s.
> >
> > TIA,
> >
> > Brian
> > _______________________________________________
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> --
> Anthony D Cennami
>
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