router 3661,8FXO,CCM4.0;H323 configuration

[alphi]

I have installed Cisco Callmanger 4.0 with 10 extension(100-110)
I have a cisco router 3661 with 8 FXO.I want to configure this router as a H323 gateway (not MGCP).Which configuration is needed to receive all my incoming call on extension 100,and route my calls through a free FXO line.
and how to enable ID caller on my FXO.
Please help me on this.

 

[VoIPGuyNSC]

True, you will need to use H.323 if you want caller-id to work on FXO ports. The good news is that the CM configuration couldn't be simpler. The bad news is that the IOS configuration is more of a pain. The incoming call is pretty easy, as you can just "plar" to an extension directly on the voice-port. There are lots of examples of this on cisco.com which can go into more detail that I can here. The most important thing to look out for are your dial-peers.

John Lever
Telecommunications
Richland School District Two

 

[alphi]

please send me links or example configuration

 

[alphi]

I started configuration of my router to use as H323 gateway.

I have no problem in outbound calls,but when I dial the number which is connected to my FXO ,I hear fast busy.
I am going to forward all calls from PSTN to extension 100 on my call-manager .
Here is my configuration file,Please help me

NGSVG3600#sh run
Building configuration...

Current configuration : 1730 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname NGSVG3600
!
enable secret 5 $1$pKH0$6v4CvYD5nt7Z0RrFaJdTS/
enable password 12345
!
ip subnet-zero
!
!
!
ip audit notify log
ip audit po max-events 100
!
!
!
voice class codec 99
codec preference 1 g711ulaw
codec preference 2 g729br8
codec preference 3 g729r8
!
!
!
!
!
!
fax interface-type fax-mail
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
ip address 192.168.6.1 255.255.255.0
duplex auto
speed auto
!
ip classless
no ip http server
ip pim bidir-enable
!
!
!
!
!
call rsvp-sync
!
voice-port 1/0/0
cptone DE
timeouts call-disconnect 5
timeouts wait-release 5
supervisory disconnect dualtone mid-call
!
voice-port 1/0/1
cptone DE
timeouts call-disconnect 5
timeouts wait-release 5
supervisory disconnect dualtone mid-call
!
voice-port 1/1/0
cptone DE
timeouts call-disconnect 5
timeouts wait-release 5
supervisory disconnect dualtone mid-call
!
voice-port 1/1/1
cptone DE
timeouts call-disconnect 5
timeouts wait-release 5
supervisory disconnect dualtone mid-call
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
dial-peer voice 1 pots
destination-pattern 9T
direct-inward-dial
port 1/0/0
!
dial-peer voice 2 pots

port 1/0/1
!
dial-peer voice 3 pots

port 1/1/0
!
dial-peer voice 4 pots

port 1/1/1
!
dial-peer voice 500 voip
destination-pattern 100
voice-class codec 99
session target ipv4:192.168.6.3
dtmf-relay h245-alphanumeric
!
!
banner motd ^C=NGS VOICE GATEWAY=^C
!
line con 0
speed 115200
line aux 0
line vty 0 4
password 12345
login
!
!
end

 

[VoIPGuyNSC]

Your destination pattern for dial-peer voice 500 voip should be more generic to allow for any match of possible extensions. That will get the call from the router to call manager, but you still don't have the router trying to send the call to any particular extension. On the FXO voice-port that has the number you are tying to call from the outside, just 'plar' to the extension that you want. I would also complete your destination-pattern on your other three pots dial-peers, just for the sake of completion, providing you actually want outbound calls to use those lines.

John Lever
Telecommunications
Richland School District Two

 

[alphi]

Very Thanks,
Now I receive incoming calls on my IP phone (extension 100) and I can dial out with 9.!;
I am going to replace 100 extension with a hunt group pilot number 500;I have assigend 5 extension to 500(100-104); I am using "connection plar 500";but it dosen't work.Do you any comment?

 

[VoIPGuyNSC]

On your voip dial-peer, did you make sure to change the destination pattern to allow it to match 500? You can be pretty generic on this one, since ideally you want all calls going to call manager.

John Lever
Telecommunications
Richland School District Two

 

[alphi]

OK,Now I don't have any problem with dial peer.I receive calls on my 500 hunt group and call dial ou with 9.!;
1-I have problem with FXO Disconenction,In MGCP mode when I set the cptone to DE it worked,but in H323 it dosn't work,any comments?

2- I don't receive Caller ID on my ip phones,I am sure my line caller id service is enbale.

 

[pndscm]

Add 'caller-id enable' in Global Mode.