asterisk users - Nov 2005 - problem with CME on 12.3(11)T6 and later (MWI)

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Hi folks,

my topology:

CME (cisco callmanager express 12.3(14)T4 on 1751v): 192.168.17.1
Asterisk (1.0.9 on Freebsd 5.4): 192.168.17.10

from 12.3(11)T6 and later CME sends <num>$ and not <num> only on sip
trunks. See the 'sh sip reg status':

barahir#sh sip reg stat
Line          peer           expires(sec)  registered
============  =============  ============  ==========.*            110          
2314          yes
601$          20001            2314          yes
603$          20004            2314          yes
604$          20006            2314          yes
9*            120              2314          yes

well, on my * sip.conf I've to use [601$], [603$] and so on.
No problems with call forwarding, voicemail, etc ... but now (after 
changing sip.conf and extensions.conf for this IOS behavior) the MWI 
unsolicited doesn't work (maybe for something like 
http://home.comcast.net/~kurtwp2/cme/asterisk_notify_bug.htm , as Kurt 
Pasewaldt says).

Have you got any advice for me?

this is my IOS conf:

!
sip-ua
  set pstn-cause 6 sip-status 503
  set pstn-cause 18 sip-status 408
  set pstn-cause 27 sip-status 502
  set pstn-cause 31 sip-status 480
  set pstn-cause 44 sip-status 503
  set pstn-cause 58 sip-status 503
  set pstn-cause 88 sip-status 503
  set pstn-cause 95 sip-status 503
  set pstn-cause 102 sip-status 504
  set pstn-cause 111 sip-status 500
  retry invite 4
  retry response 4
  retry bye 4
  retry cancel 4
  registrar ipv4:192.168.17.10 expires 3600
  sip-server ipv4:192.168.17.10
!
telephony-service
...
  voicemail 5699
  mwi sip-server 192.168.17.10 unsolicited
!
dial-peer voice 310 voip
  description Nesys VMS through Asterisk
  destination-pattern 56..
  redirect ip2ip
  voice-class codec 1
  session protocol sipv2
  session target ipv4:192.168.17.10
  dtmf-relay rtp-nte
  no vad
!
ephone-dn  1  dual-line
  number 601 secondary 123456 no-reg
...
  call-forward noan 5601 timeout 20
!


this is the 'sip debug' from *:
http://www.nesys.it/snap/asterisk_debug


Thanks for your support
Regards
Andrea
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mmm ....

a solution is maybe something like that?
http://mail.iptel.org/pipermail/serusers/2005-May/019677.html

Regards
Andrea
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