Hi,
We are having major problems with a remote site that links to the
head office via a VPN tunnel. The phones will register fine and work for
a few minutes to hours but then will drop their connection and will no
register to asterisk even with a restart of the phone. We have 2 other
remote sites that work exactly same and they are not having any issues
so i believe it has to be be something to do with the network rather
then asterisk but this is the sip debug for a phone trying to register.
Any idea where i should start to look as this has me totally confused as
obviously the phones can communicate with asterisk at all times just
something is causing the registration to get screwed up.
Jul 4 09:43:46 NOTICE[7320]: chan_sip.c:6599 check_auth: stale nonce
received from '<sip:[EMAIL PROTECTED];user=phone>'
Transmitting (NAT) to 192.168.12.63:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.12.63:5060;branch=z9hG4bKfed637754cf22f15;received=192.168.12.63
From: "Edmonton Boardroom 1"
<sip:[EMAIL PROTECTED];user=phone>;tag=65cbed22c3593805
To: <sip:[EMAIL PROTECTED];user=phone>;tag=as4d6893cc
Call-ID: [EMAIL PROTECTED]
CSeq: 10005 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk",
nonce="48f69f92", stale=true
Content-Length: 0
---
Scheduling destruction of call '[EMAIL PROTECTED]' in 15000
ms
cnsmavs1*CLI>
<-- SIP read from 192.168.12.63:5060:
REGISTER sip:192.168.10.12 SIP/2.0
Via: SIP/2.0/UDP 192.168.12.63:5060;branch=z9hG4bKfed637754cf22f15
From: "Edmonton Boardroom 1"
<sip:[EMAIL PROTECTED];user=phone>;tag=65cbed22c3593805
To: <sip:[EMAIL PROTECTED];user=phone>
Contact: <sip:[EMAIL PROTECTED]:5060;transport=udp;user=phone>
Supported: path
Authorization: Digest username="763", realm="asterisk", algorithm=MD5,
uri="sip:192.168.10.12", nonce="587da437",
response="4bd29b9213057e3e2f3a5270748fbe85"
all-ID: [EMAIL PROTECTED]
CSeq: 10005 REGISTER
Expires: 3600
User-Agent: Grandstream GXP2000 1.1.2.23
Max-Forwards: 70
Allow:
INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,M
ESSAGE
Content-Length: 0
--- (14 headers 0 lines) ---
Using latest REGISTER request as basis request
Sending to 192.168.12.63 : 5060 (NAT)
Transmitting (NAT) to 192.168.12.63:5060:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
192.168.12.63:5060;branch=z9hG4bKfed637754cf22f15;received=192.168.12.63
From: "Edmonton Boardroom 1"
<sip:[EMAIL PROTECTED];user=phone>;tag=65cbed22c3593805
To: <sip:[EMAIL PROTECTED];user=phone>
Call-ID: [EMAIL PROTECTED]
CSeq: 10005 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:[EMAIL PROTECTED]>
Content-Length: 0
---
Jul 4 09:43:48 NOTICE[7320]: chan_sip.c:6599 check_auth: stale nonce
received from '<sip:[EMAIL PROTECTED];user=phone>'
Transmitting (NAT) to 192.168.12.63:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.12.63:5060;branch=z9hG4bKfed637754cf22f15;received=192.168.12.63
From: "Edmonton Boardroom 1"
<sip:[EMAIL PROTECTED];user=phone>;tag=65cbed22c3593805
To: <sip:[EMAIL PROTECTED];user=phone>;tag=as4d6893cc
Call-ID: [EMAIL PROTECTED]
CSeq: 10005 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk",
nonce="750fc224", stale=true
Content-Length: 0
Nathan Dennis
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