Hi,
 
The CCM4 behide the PIX firewall? Have you open the ports for SIP trunk on CCM4 side? (TCP/UDP 5060, UDP 16348-32768)
 
Kevin


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Antonio Serrano Luque
Sent: Wednesday, March 01, 2006 4:18 PM
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] Cisco Callmanager integration with asterisk

Hello

We have integrated cisco callmanager 4.1 with asterisk and we can dial from cisco to asterisk but we're getting an error if we call from asterisk to callmanager. This is the error I'm getting

anybody can help me?

Verbosity is at least 3
    -- Executing Dial("SIP/2234-e084", "SIP/cme-pbx/4455") in new stack
    -- Called cme-pbx/4455
    -- SIP/cme-pbx-25ae is circuit-busy
  == Everyone is busy/congested at this time (1:0/1/0)
    -- Executing Congestion("SIP/2234-e084", "") in new stack
  == Spawn extension (default, 4455, 2) exited non-zero on 'SIP/2234-e084'

extensions.conf

....

[cme-pbx]
exten => _4XXX,1,Dial(SIP/cme-pbx/${EXTEN})
exten => _4XXX,2,Congestion

sip.conf

[cme-pbx]
type=peer
canreinvite=yes
host=XX.XX.XX.XX; This is the callmanager IP

Regards.
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