cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
5744
Views
2
Helpful
6
Replies

CISCO 9951 SIP Phone SRST system message display

zildj
Level 1
Level 1

I have SIP SRST working and the config has been confirmed good, however we are still having this problem.

Lack of  system message (idle prompt) display on CISCO 9951 SIP phone in SRST  mode on Communications Manager 7.1 using SRST 8.1 IOS.

Has anyone had luck displaying the SRST message on the supported 9951 CISCO phone?

When I do a sh voice register global, my srst system message does show up but will not display on the phone.

Thanks

Darren

6 Replies 6

cnuche
Cisco Employee
Cisco Employee

The problem is that the 99xx phones currently have a limitation that prevents the message to be displayed.
These phones are not actually supported on CME so the features available are limited.


+++++++++++++++++++

Support on SRST, Unified CME, and Unified CME as SRST

The Cisco Unified IP Phones 8961, 9951, and 9971 may fail-over to Survivable Remote Site Telephony (SRST) if WAN connectivity with the Unified CM cluster is lost. However, the set of available features is much smaller in SRST mode than when the phone is registered to Unified CM.

There currently is no support for these phones in Cisco Unified Communications Manager Express (Unified CME) or in Unified CME as SRST.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/8x/endpnts.html#wp1156391
+++++++++++++++++++

Christian Nuche

PDI HD Team.

Thanks for the info!

Do you have a rough idea when they will be supported in CME?

9951 phones will be supported in CUCME 8.5 and it is releasing end of the month with IOS 15.1(3)T

Thanks for the update!  I will have to try 15.1(3)T

Hi,

I have a C1861 with CUCME 8.5 and  IOS 15.1(3)T, i only know how i register SCCP Phones, but i have 9951 SIP Phones, can someone post an example configuration?

THX 4 it

Kind regards Christian

voice register global
mode cme
source-address x.x.x.x port 5060
max-dn 5
max-pool 5
load 9971 sip9971.9-0-3
create profile sync 0001945925355745
!
voice register dn  1
number 1201
call-forward b2bua busy 1260 
call-forward b2bua noan 1260 timeout 10
!
voice register dn  2
number 1205
label OPERATOR
!
voice register pool  1
id mac ACA0.166F.23A2
type 9971
number 1 dn 1
number 3 dn 2
dtmf-relay rtp-nte
codec g711ulaw

We will support video on 99xx endpoints starting cME 8.6 ( ETA march 31st  2011 )

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: