[Asterisk-Users] Sip proxy registration help

[Rob Franklin]

Hi All,

I have just installed Asterisk and am trying to connect it to a SIP
account that I currently have with www.voiptalk.org but without any
success.  Although I know that voiptalk do provide asterisk accounts I
don't want to convert the SIP account until am happy that it's gonna
work for me.  The asterisk box is currently behind a firewall and the
following ports are being forwarded to it - UDP 5060, 10000-20000, 5036,
4569.  When it attempts to connect I get the following messages through
the CLI prompt:

May 23 07:29:35 WARNING[1116941120]: chan_sip.c:595 retrans_pkt: Maximum
retries exceeded on call 6b8b4567327b23c6643c986966334873 at 10.0.4.2 for
seqno 102 (Critical Request)
May 23 07:29:49 NOTICE[1116941120]: chan_sip.c:3597 sip_reg_timeout:
Registration for '84412125 at 82.145.32.73' timed out, trying again
May 23 07:29:55 WARNING[1116941120]: chan_sip.c:595 retrans_pkt: Maximum
retries exceeded on call 6b8b4567327b23c6643c986966334873 at 10.0.4.2 for
seqno 103 (Critical Request)
May 23 07:30:09 NOTICE[1116941120]: chan_sip.c:3597 sip_reg_timeout:
Registration for '84412125 at 82.145.32.73' timed out, trying again


The relevant bits from sip.conf are as follows:

[general]
port = 5060
bindaddr = 10.0.4.2
context = sip
srvlookup = yes
tos=lowdelay
defaultexpirey=180
disallow=all
allow=ulaw
allow=ilbc

register => 84412125:xxxxx at voiptalk.org/1000
externip = 217.155.69.254
localnet=10.0.4.0
localmask=255.255.255.0 ; Also RFC1918
nat=yes

[voiptalk.org]
type=peer
host=voiptalk.org
username=84412125
secret=xxxxx
externip=217.155.69.254
fromuser=84412125
fromdomain=voiptalk.org
reinvite=no
canreinvite=no
nat=yes
 
I'd appreciate any pointers that anyone can provide as my already
receeding hairline has just become more accelerated!!

Many thanks in advance

Regards


Rob


AIR IT Disclaimer
Information provided in this  electronic mail is provided "as is" without warranty representation or condition of any kind, either express or implied, including but not limited to conditions or other terms of merchantability and/or fitness for a particular purpose. The user assumes the entire risk as to the accuracy and the use of this document.

The information contained in this e-mail may be confidential and may also be legally privileged. It is intended solely for the addressee(s). If you are not the intended recipient then please delete forthwith.