[asterisk-users] One way calling on asterisk to cisco call manager integration

[Mitch Johnson]

I'm trying to integrate my Asterisk box with my call manager 8 server.  I can call from the call manager to a phone on asterisk, but I can't call from a phone on asterisk to call manager.  Any help would be greatly appreciated.

sip.conf

[2000]
type=friend
secret=
dtmfmode=rfc2833
host=dynamic
canreinvite=no
context=myphones
allow=ulaw
nat=yes

[2001]
type=friend
secret=
dtmfmode=rfc2833
host=dynamic
canreinvite=no
context=myphones
allow=ulaw
nat=yes

[2002]
type=friend
secret=
dtmfmode=rfc2833
host=dynamic
canreinvite=no
context=myphones
allow=ulaw
nat=yes

;*******************************
; BEGIN: CUCM(s) Added Below
;*******************************

[cucm]
host=172.16.200.232
type=friend
;nat=no
;type=peer
context=incoming
canreinvite=yes
;insecure=invite
;disallow=all
;allow=g729
allow=ulaw
qualify=yes

extensions.conf

[general]
static=yes

[global]

[myphones]
exten=>2000,1,Dial(SIP/2000)
exten=>2001,1,Dial(SIP/2001)
exten=>2002,1,Dial(SIP/2002)
include=>incoming
**********************************
; BEGIN: Add  OFFNET Patterns Here
;**********************************

; OFFNET dialing for CUCM
[incoming]
exten => _X.,1,Dial(SIP/cucm/${EXTEN:0},30,rt)
include=>myphones