I have a repeated error in the asterisk console.
Incoming call: Got SIP response 400 "Bad Request" back from 10.0.2.136
It is repeated every few seconds and never stops until I restart Asterisk.
It starts after I make a call to a certain extension, 202 which transfers the call to another extension all phones then hang up.
The SIP trace looks like:
<------------->
--- (7 headers 0 lines) ---
SIP Response message for INCOMING dialog BYE arrived
-- Incoming call: Got SIP response 400 "Bad Request" back from 10.0.2.136
set_destination: Parsing <sip:vgp@10.0.2.136:5060> for address/port to send to
set_destination: set destination to 10.0.2.136, port 5060
Reliably Transmitting (no NAT) to 10.0.2.136:5060:
BYE sip:vgp@10.0.2.136:5060 SIP/2.0
Via: SIP/2.0/UDP 10.0.4.147:5060;branch=z9hG4bK4c02bc4f;rport
From: "Paul" <sip:paul@10.0.4.147>;tag=as1ed7b694
To: <sip:paulxfertest@middlesborough.kainos.com>;tag=C1431100-8D08-9097-2513-8F10A9A44C48
Call-ID: 5b3c1b093ca08aa83b9a99cc128033c9@10.0.4.147
CSeq: 299 BYE
User-Agent: Asterisk PBX
Max-Forwards: 70
Content-Length: 0
---
Scheduling destruction of SIP dialog '5b3c1b093ca08aa83b9a99cc128033c9@10.0.4.147' in 32000 ms (Method: BYE)
vmpccentos*CLI>
<--- SIP read from 10.0.2.136:5060 --->
SIP/2.0 400 Bad Request
Via: SIP/2.0/UDP 10.0.4.147:5060;branch=z9hG4bK4c02bc4f;rport
From: "Paul" <sip:paul@10.0.4.147>;tag=as1ed7b694
To: <sip:paulxfertest@middlesborough.kainos.com>;tag=C1431100-8D08-9097-2513-8F10A9A44C48
CSeq: 299 BYE
Call-ID: 5b3c1b093ca08aa83b9a99cc128033c9@10.0.4.147
Content-Length: 0
<------------->
--- (7 headers 0 lines) ---
SIP Response message for INCOMING dialog BYE arrived
-- Incoming call: Got SIP response 400 "Bad Request" back from 10.0.2.136
Does anyone have any idea what could be causing this?
Thanks.
Paul
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