asterisk users - Apr 2006 - Grandstream Budge Tone 101 keeps deregistering

Hello,
I have a problem with one of three [topic] phones. The phone, which is
on the LAN in the same subnet as Asterisk, keeps unregistering from the
Asterisk server. Whan it is unregistered there is no way to make a phone
call from it, but once it is rang by any other of the phones it
registers to Asterisk again. The other two are absolutely fine.

The problematic one [ecco] puts this messages into messages log file:

Apr 21 15:27:23 NOTICE[1099] chan_sip.c: Auto-congesting SIP/ecco-9091
Apr 21 15:27:23 WARNING[1077] channel.c: Avoided initial deadlock for
'0x8129f38', 10 retries!

sip.conf:
[ecco]
type=friend
username=ecco
defaultip=10.10.129.31
host=dynamic
nat=no
canreinvite=no
qualify=yes
dtmfmode=rfc2833


Can somebody please explain what these messages mean?
What is '0x8129f38'?
Can somebody please post working sip.conf (full) for Grandstream (101)
phones. I have discussed this topic with Google for quite a long time,
but with no results.

Thank you very much.
Marcel

I had a similar problem with a GS101, although with mine, I could make
OUTBOUND calls from the phone, but because it wasn't registered, it
wouldn't ring if called.  I don't know the exact solution, but two
things I did was to tell it NOT to subscribe to MWI in the GS config
itself, and second, I upgraded the firmware.  I actually think the
solution was the MWI though. 

I didn't use the standard TFTP config for the upgrade, but I Don't have
the IP addresses I used handy - If you still can't get it to work, let
me know, and when I'm home, I'll look up the IP address.

-Steve

-----Original Message-----
From: Marcel Hecko [mailto:maco@maco.sk] 
Sent: Friday, April 21, 2006 2:48 PM
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] Grandstream Budge Tone 101 keeps deregistering

Hello,
I have a problem with one of three [topic] phones. The phone, which is
on the LAN in the same subnet as Asterisk, keeps unregistering from the
Asterisk server. Whan it is unregistered there is no way to make a phone
call from it, but once it is rang by any other of the phones it
registers to Asterisk again. The other two are absolutely fine.

The problematic one [ecco] puts this messages into messages log file:

Apr 21 15:27:23 NOTICE[1099] chan_sip.c: Auto-congesting SIP/ecco-9091
Apr 21 15:27:23 WARNING[1077] channel.c: Avoided initial deadlock for
'0x8129f38', 10 retries!

sip.conf:
[ecco]
type=friend
username=ecco
defaultip=10.10.129.31
host=dynamic
nat=no
canreinvite=no
qualify=yes
dtmfmode=rfc2833


Can somebody please explain what these messages mean?
What is '0x8129f38'?
Can somebody please post working sip.conf (full) for Grandstream (101)
phones. I have discussed this topic with Google for quite a long time,
but with no results.

Thank you very much.
Marcel