[Asterisk-Users] sip traffic.

[nicolas albers]

I can not register via sip to iptel or sipgate and do not see sip into 
ethereal.

I do not unterstand why thats Wudu .. but i am new to asterisk and sip.

I am behind a susefirewall2 but asterisk even do not register if it is down.
The asterisk is running onto the machine witch is connected to the internet.
No answer seems coming back from iptel (sip debug in asterisk).
Ports are open (5060, 10000:20000 rtp.conf ports are set to 10001-20000).

Additionaly i can not trace the sip (port 5060) traffic into ethereal but in 
asterisk i can see.
A internal sip-phone can register correct

thx for help.
nico


here is my config if anybody can help:
-----------------------------------------
[general]
port = 5060
bindaddr = 190.100.200.1
externip = <extern ip>
nat=1
localnet = 190.100.200.0
localmask = 255.255.255.0
context = default 
srvlookup = yes 
disallow=all   
allow=gsm

register => <USER>:<PW>@iptel.org/<USER>

[iptel]
type=friend
username=<USER>
secret=<PW>
host=iptel.de
fromuser=<USER>
fromdomain=iptel.de
nat=Yes
context=incomingsipgate
canreinvite=no

The sip debug log:
--------------------
May  5 13:27:26 WARNING[229391]: chan_sip.c:497 retrans_pkt: Maximum retries 
exceeded on call 5b23ed196b32e7673dbcf54b2c2dbaf0 at 190.100.200.1 for seqno 139 
(Request)
May  5 13:27:40 NOTICE[229391]: chan_sip.c:3159 sip_reg_timeout: Registration 
for 'wurz25 at 195.37.77.101' timed out, trying again
11 headers, 0 lines
Reliably Transmitting:
REGISTER sip:iptel.org SIP/2.0
Via: SIP/2.0/UDP 80.171.10.133:5060;branch=z9hG4bK67698b27
From: <sip:wurz25 at iptel.org>;tag=as0ee9b39a
To: <sip:wurz25 at iptel.org>
Call-ID: 5b23ed196b32e7673dbcf54b2c2dbaf0 at 190.100.200.1
CSeq: 140 REGISTER
User-Agent: Asterisk PBX
Expires: 120
Contact: <sip:wurz25 at 80.171.10.133>
Event: registration
Content-Length: 0

 (no NAT) to 195.37.77.101:5060
Retransmitting #1 (no NAT):
REGISTER sip:iptel.org SIP/2.0
Via: SIP/2.0/UDP 80.171.10.133:5060;branch=z9hG4bK67698b27
From: <sip:wurz25 at iptel.org>;tag=as0ee9b39a
To: <sip:wurz25 at iptel.org>
Call-ID: 5b23ed196b32e7673dbcf54b2c2dbaf0 at 190.100.200.1
CSeq: 140 REGISTER
User-Agent: Asterisk PBX
Expires: 120
Contact: <sip:wurz25 at 80.171.10.133>
Event: registration
Content-Length: 0

X

 to 195.37.77.101:5060
Retransmitting #2 (no NAT):
REGISTER sip:iptel.org SIP/2.0
Via: SIP/2.0/UDP 80.171.10.133:5060;branch=z9hG4bK67698b27
From: <sip:wurz25 at iptel.org>;tag=as0ee9b39a
To: <sip:wurz25 at iptel.org>
Call-ID: 5b23ed196b32e7673dbcf54b2c2dbaf0 at 190.100.200.1
CSeq: 140 REGISTER
User-Agent: Asterisk PBX
Expires: 120
Contact: <sip:wurz25 at 80.171.10.133>
Event: registration
Content-Length: 0