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8851 phones vs 7945 on CME v 10.5

Hi, I am trying to find a solution to problem where if I call to 8851 phone internally I cant see the caller ID. Can someone explain me the difference in configuration on CME for 8851 phones and 7945 phones? I cant find any helpfull links. Please Advice.

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4 REPLIES 4
Cisco Employee

Hi,

Hi,

8851 can only talk SIP to call agent while 7945 can do both SIP and SCCP. below is sample config you can try

voice register global
load 8851 sip88xx.10-2-2-16.loads


Configuration for Fast Track Models:

Example:

voice register pool-type 8851
num-lines 3
description CISCO PHONE_FastTrack
reference-pooltype 6921

voice register dn 1
number 1000 < -- ext

voice register pool 1
id mac XXXX.XXXX.XXXX
number 1 dn 1
dtmf-relay rtp-nte
type 8851
codec g711ulaw


Please take a look at the following link:

http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-communications-manager-express/99946-cme-sip-guide.html

HTH

JB

Highlighted
Cisco Employee

Hi

Hi

Adding to Jitender comment. If that doesn't resolves the issue , try giving the reference type of 9951

Hi Thanks,

Hi Thanks,

I have not started working on resolving the issue yet but will follow the steps told. Thanks 

Beginner

Re: Hi,

HI,i have the same problem too.I can 't find the command "load 8851 xxxxx".

router1(config)#voice register global
router1(config-register-global)#load ?
3905 Cisco SIP Phone 3905
3911 Cisco SIP Phone 3911
3951 Cisco SIP Phone 3951
6901 Cisco SIP Phone 6901
6911 Cisco SIP Phone 6911
6921 Cisco SIP Phone 6921
6941 Cisco SIP Phone 6941
6945 Cisco SIP Phone 6945
6961 Cisco SIP Phone 6961
7821 Cisco SIP Phone 7821
7841 Cisco SIP Phone 7841
7861 Cisco SIP Phone 7861
7905 Cisco SIP Phone 7905
7906 Cisco SIP Phone 7906
7911 Cisco SIP Phone 7911
7912 Cisco SIP Phone 7912
7941 Cisco SIP Phone 7941
7941GE Cisco SIP Phone 7941GE
7942 Cisco SIP Phone 7942
7945 Cisco SIP Phone 7945
7960-7940 Telecaster 7960 & 7940 phones
7961 Cisco SIP Phone 7961
7961GE Cisco SIP Phone 7961GE
7962 Cisco SIP Phone 7962
7965 Cisco SIP Phone 7965
7970 Cisco SIP Phone 7970
7971 Cisco SIP Phone 7971
7975 Cisco SIP Phone 7975
8941 Cisco SIP Phone 8941
8945 Cisco SIP Phone 8945
8961 Cisco SIP Phone 8961
9945 Cisco SIP Phone 9945
9951 Cisco SIP Phone 9951
9965 Cisco SIP Phone 9965
9971 Cisco SIP Phone 9971
ATA Cisco SIP Phone ATA
ATA-187 Cisco Analog Phone Adapter ATA 187
Cius Cisco Cius (Android based Tablet)
DX650 Cisco Desktop Collaboration Experience DX650
E20 Cisco Video Phone E20

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