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Configuring CCM en Cisco 1760 as H323 gw

Hello,

I have CCM 3.1 (3a) en a Cisco 1760 with 1x VIC 2FXS, 1x VIC 2B-NT/TE and IOS 12.2(8)YM, because 12.2(11)T has a bug (missing: isdn incoming-voice command).

problem 1:

I'm trying to setup a call from ip phone to an outside number, which is not working

problem2 :

I'm not sure if my router is well configured as a h.323 gateway

At the end is my 1760-config:

I also get this isdn-error:

18:41:17179869183: ISDN **ERROR**: Module-lif Function-LIF_AddTimer Error-Unknown Class.

Anyone has a idea. I'm in the Netherlands (Europe) by the way.

Thanx,

Rob Wind

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

Current configuration : 1741 bytes

!

version 12.2

service timestamps debug uptime

service timestamps log uptime

service password-encryption

!

hostname ehv-voip-rt01

!

boot system flash:c1700-sv8y-mz.122-8.YM.bin

!

tdm clock bri-auto

ip subnet-zero

!

!

no ip domain lookup

!

!

isdn switch-type basic-net3

!

voice call carrier capacity active

!

voice service voip

fax protocol t38 ls-redundancy 0 hs-redundancy 0

h323

!

!

!

voice class h323 1

h225 timeout tcp establish 3

!

!

!

!

!

!

!

mta receive maximum-recipients 0

!

!

!

interface FastEthernet0/0

description Voice VLAN

ip address 10.6.2.4 255.255.255.0

no ip mroute-cache

speed auto

full-duplex

no cdp enable

!

interface BRI1/0

description Connected aan openbaar ISDN

no ip address

no ip mroute-cache

isdn switch-type basic-net3

isdn not-end-to-end 64

isdn incoming-voice voice

!

interface BRI1/1

no ip address

no ip mroute-cache

isdn switch-type basic-net3

!

ip classless

no ip http server

!

!

no cdp run

!

no call rsvp-sync

!

voice-port 0/0

cptone NL

description Analoge telefoon

station-id number 20001

caller-id enable

!

voice-port 0/1

!

voice-port 1/0

compand-type a-law

cptone NL

!

voice-port 1/1

!

!

mgcp profile default

!

dial-peer cor custom

!

!

!

dial-peer voice 1 pots

destination-pattern 20001

port 0/0

!

dial-peer voice 100 voip

destination-pattern .T

session target ipv4:10.6.2.2

!

dial-peer voice 200 pots

destination-pattern 0.........

progress_ind alert enable 8

no digit-strip

direct-inward-dial

port 1/0

!

num-exp 5.... 040275....

!

line con 0

line aux 0

line vty 0 4

password 7 1215041C17461E0B3D22

login

line vty 5 15

password 7 1215041C17461E0B3D22

login

!

end

1 REPLY
Bronze

Re: Configuring CCM en Cisco 1760 as H323 gw

The config on 1760 seems alright. Check your CCM config. Also enable the CCM traces and debugs on 1760 to troubleshoot.

Check out the following troubleshooting doc

http://www.cisco.com/warp/public/788/AVVID/config_h323_ccm.html

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