Sip REGISTER fails from time to time

Asterisk Asterisk Support
1

Hi all,

we are using here the SIP Softphone Phoner and SJPhone. Everything is normaly working - but from time to time (normaly if the softphone was idle for a longer (10-15 minutes) time) the softphone wont register. You then can try everything you want - it wont register. After waiting some time (5 minutes around) it will register again and everything then is working.

This happens with asterisk 1.2.16

The SIP debug from the Client shows this:

REGISTER sip:192.168.13.200 SIP/2.0
Via: SIP/2.0/UDP 192.168.2.128:5060;branch=z9hG4bK80da5fb2e844dc118bff0019b928a009;rport
From: "510" <sip:510@192.168.13.200>;tag=3512377445
To: <sip:510@192.168.13.200>
Call-ID: 80949C8E-E844-DC11-8BFF-0019B928A009@192.168.2.128
CSeq: 2 REGISTER
Contact: <sip:510@192.168.2.128:5060>
Allow: INVITE, OPTIONS, ACK, BYE, CANCEL, INFO, NOTIFY, MESSAGE
Max-Forwards: 70
User-Agent: SIPPER for PhonerLite
Expires: 900
Event: Registration
Content-Length: 0


-------------------------------------------
15:18:33,443: R: 192.168.13.200:5060 (UDP)
SIP/2.0 404 Not found
Via: SIP/2.0/UDP 192.168.2.128:5060;branch=z9hG4bK80da5fb2e844dc118bff0019b928a009;received=192.168.2.128;rport=5060
From: "510" <sip:510@192.168.13.200>;tag=3512377445
To: <sip:510@192.168.13.200>;tag=as0ea463b0
Call-ID: 80949C8E-E844-DC11-8BFF-0019B928A009@192.168.2.128
CSeq: 2 REGISTER
User-Agent: Commoveo Cockpit
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0

is there something wrong with this ?

regards,
Wolfgang

2

Can i have a look at your sip.conf settings ?