Testing MWI light from cli on CME/CUE.

This is the easiest way to test a mwi light without bothering the user.
-Use this cisco hidden command.

1. csim start 80002584

2. sh ephone | begin ephone-24

3. It should say "mwi" on the dn that matches 2584.

4. If it comes on you can turn it back off using "csim start 80012584".

####### ephone-dn for mwi on 8000....
#####ephone-dn for mwi off 8001....

Doing MTP on router instead of on Callmanager.

I recently ran into a client that had CM 4.1 and CUE 2.3( old ver, I know) and they couldn't recieve a voicemail because it wasn't recording the audio from outside callers coming through the SIP trunk(internal vm was workning fine). This was because Callmanager was having MTP issues(reboots to CM didn't help). So the fix was to let the router do MTP which is actually better , according to CCIE from TAC that I talked to.

cisco2811(config)#voice-card 0
cisco2811(config-voicecard)#dsp serv dspfarm
cisco2811(config-voicecard)#sccp
Mandatory SCCP params (local interface and/or CCM Address) is not configured;
Try after configuring those parameter(s).
cisco2811(config)#sccp ccm 172.16.1.10 identifier 1 priority 1 version 4.1
cisco2811(config)#sccp local fastEthernet 0/0.10
cisco2811(config)#dspfarm profile 1 mtp
cisco2811(config-dspfarm-profile)#codec g711u
cisco2811(config-dspfarm-profile)#max sessions software 100
cisco2811(config-dspfarm-profile)#associate application sccp
cisco2811(config)#dspfarm profile 1 mtp
cisco2811(config-dspfarm-profile)#no shut
cisco2811(config-dspfarm-profile)#end
########### At this point all you need to do is associate SCCP to CCM group############
cisco2811(config)#sccp ccm group 1
cisco2811(config-sccp-ccm)#associate ccm 1 priority 1
cisco2811(config-sccp-ccm)#associate profile 1 register cuemtp
cisco2811(config-sccp-ccm)#end
########It should look like this when you do a "show sccp".#########
cisco2811#show sccp
SCCP Admin State: UP
Gateway IP Address: 172.16.1.1, Port Number: 0
IP Precedence: 5
User Masked Codec list: None
Call Manager: 172.16.1.10, Port Number: 2000
Priority: 1, Version: 4.1, Identifier: 1

Software MTP Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 172.16.1.10, Port Number: 2000
TCP Link Status: CONNECTED, Profile Identifier: 1
Reported Max Streams: 200, Reported Max OOS Streams: 0
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30