Solved: Unity & CME Integration Issue

framedrelay · ‎03-17-2010

Hi Friends,

I've a small question,

I have a Cisco 3845 (CME) With a service module (Voicemail)

Here is the question,

I've configured CME ip on Gigabit Ethernet 0/0 (172.17.2.6/24) & now I want to configure Service Engine

If I say, ip unnumbered GE0/0

& say

FramedRelay-CME#conf t

Enter configuration commands, one per line. End with CNTL/Z.

FramedRelay-CME(config)#interface Service-Engine2/0

FramedRelay-CME(config-if)#ip address 172.17.2.7 255.255.255.0

% 172.17.2.0 overlaps with GigabitEthernet0/0

Or If I try to configure the default gateway, it says

FramedRelay-CME(config-if)#service-module ip default-gateway 172.17.2.1

Default gateway is not reachable for service-module Service-Engine2/0

I read accross a document which says,
"The Cisco Unity Express module connects to its host router via a back-to-back Ethernet configuration that physically travels across the backplane of the router. " - Do I have to change the Interface from GE to Fast Ethernet? I dont have different Vlan, all falls in 172.17.2.x/24

Regards,

Sylvester

Siemens

Aaron Harrison · ‎03-18-2010

Hi

You're close - the

Ip address

Command sets the IP of the interface on the ROUTER, not the CUE module - .. that's done by the command:

Service-module ip address x.x.x.x x.x.x.x

For example:

interface FastEthernet0/0

backup interface FastEthernet0/1

ip address 10.195.233.130 255.255.255.192

duplex full

speed 100

service-policy output Voice-Policy

!

interface Service-Engine0/0

ip unnumbered FastEthernet0/0

service-module ip address 10.195.233.132 255.255.255.192

service-module ip default-gateway 10.195.233.130

You then need a host route to push traffic out the service-engine interface to the CUE IP:

ip route 10.195.233.132 255.255.255.255 Service-Engine0/0

Regards

Aaron

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Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!

View solution in original post

Aaron Harrison · ‎03-18-2010

Hi