[asterisk-users] Asterisk to CCM

[Jimmy Ezell]

As you can see below I am striping off the 8 before it ever goes to CCM
in the extensions.conf file.
exten => _8XXX,1,Dial(${CISCOTRUNK}/${EXTEN:1}@172.16.200.10:1720)

I have the H323 gateway in CCM configured to use the same Calling Search
Space as my phone extensions.
 

Jimmy Ezell


 


________________________________

	From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Dan Austin
	Sent: Tuesday, June 09, 2009 4:41 PM
	To: Asterisk Users Mailing List - Non-Commercial Discussion
	Subject: Re: [asterisk-users] Asterisk to CCM
	
	

	Make sure you are stripping the 8 on inbound calls to that H323
gateway

	under CCM and that it has a valid search space to find your
extensions...

	 

	From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Jimmy
Ezell
	Sent: Tuesday, June 09, 2009 3:13 PM
	To: Asterisk Users Mailing List - Non-Commercial Discussion
	Subject: [asterisk-users] Asterisk to CCM

	 

	Hit another problem in my tutorial in converting over from Cisco
CallManager to Asterisk. 

	I have been following the instructions at :
http://voip-info.capatres.com/wiki/view/Asterisk+Cisco+CallManager+Integ
ration.html on intergrating Asterisk and Cisco CallManager.  

	I can make calls from CCM to Asterisk phones - and yes that felt
good to get that working.

	My problem is that it does not work from the other direction.
I cannot make calls from CCM phones to Asterisk Phones.  

	I want to be able to dial 8 and the extension of the ccm phone.

	I am using CCM 3.3.(5) so I do not have the option to use a SIP
turnk because it is not supported.  I am also using h323 instead of
ooh323.  Not sure if that might make a difference.

	 

	In Asterisk console I get:    

	 

	-- Executing [8207 at internal:1] Dial("SIP/207-08bd64c8",
"H323/callman02/207 at 172.16.200.10:1720") in new stack
	    -- Requested transfer capability: 0x00 - SPEECH
	    -- Called callman02/207 at 172.16.200.10:1720
	  == Everyone is busy/congested at this time (1:0/0/1)

	 

	 

	This is the contents of my h323.conf file:

	=================

	[general]
	port = 1720
	bindaddr = 172.17.100.2 

	disallow=all
	allow=gsm               ; Always allow GSM, it's cool :)
	allow=ulaw              ; see doc/rtp-packetization for framing
options
	allow=alaw  

	dtmfmode=rfc2833
	gatekeeper = DISABLE
	context=default
	
	[callman02]
	type=friend
	context=default
	ip=172.16.200.10
	port=1720
	disallow=all
	allow=gsm       
	allow=ulaw             
	allow=alaw           
	dtmfmode=rfc2833
	nat=no
	canreinvite=yes
	qualify=yes

	 

	extensions.conf file

	==============

	[globals]
	CISCOTRUNK=H323/callman02

	[cisco]

	exten =>
_8XXX,1,Dial(${CISCOTRUNK}/${EXTEN:1}@172.16.200.10:1720)
	exten => _8XXX,n,Congestion()
	exten => _8XXX,n,Hangup()

	Jimmy Ezell

	Converting CCM to Asterisk
http://qvlweb.blogspot.com/2009/04/asterisk-pbx-install-index.html

	 

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