asterisk users - Oct 2005 - TDM04b to SIP extension not ringing (sip to sipworks fine) - resolved but why?

>All,
>I have a TDm04b card an 8 SIP extensions. Calls come into the TDM and
>are answerd by the auto attendant. When an extensions is entered I see
>the Dial(SIP/100) on the console but the phone never rings...
>I can pick up any extension and call 100 and it rings just fin>e and they
>answer and everthing is fine. All 8 extensions can dial 9 for an analog line
>and call out just fine.
>I just dont get ringing on the SIP extension for incoming calls.
>What have I overlooked?
>Thanks
>Jerry
I had a statement like

extens => s,1,Set(CALLERID(name)="AC")

this line STOP SIP extensions from ringing!!!! hard to believe.

Obviosuly I have a problem with setting callerid name but I dont see why
the phone stopped ringing.

I made a noop out of the line and the phones ring again.

Jerry

Hello @ all,

I hope you can help me.

server1: asterisk-cvs HEAD 2005-10-13
server2: asterisk-cvs HEAD 2005-10-13

I've configured RealTime (sipusers) on server2 together with a MySQL
database.
The account in the database exists. It seems to be configured right. Then I
can read realtime infos with commands like "realtime load sipusers name
301"

But Server1 doesn't find the configured accounts. 
server1:
Oct 14 06:56:13 WARNING[8523]: chan_sip.c:9507 handle_response_register: Got
404 Not found on SIP register to service 301@server2, giving up

Any ideas or hints?

Thank you for help
Marco

server2*CLI> sip show users
Username                   Secret           Accountcode      Def.Context     
ACL  NAT

server2*CLI> realtime load sipusers name 301
                   Column Name  Column Value
          --------------------  --------------------
                            id  6
                          name  301
                      callerid  301
                   canreinvite  yes
                       context  cmo-incoming
                      fromuser  301
                           nat  no
snip....

/etc/asterisk/extconfig.conf
[settings]
sipusers => mysql,asterisk_db,sip_buddies

/etc/asterisk/res_mysql.conf
[general]
dbhost = localhost
dbname = asterisk_db
dbuser = asterisk
dbpass = xxx
dbport = 3306
dbsock = /var/run/mysqld/mysqld.sock

--
PGP Key - http://www.micressor.ch/GPG/gpg-key.txt
http://web.swissjabber.ch - xmpp/jabber: micressor@swissjabber.ch
VoIP - sip:5554079@sipgate.de