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Configuring CCM en Cisco 1760 as H323 gw

rowind
Level 1
Level 1

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 1

wdrootz
Level 4
Level 4

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