CME 4.1: 7970/7914

Unanswered Question
Apr 4th, 2008
User Badges:

HI,


is it possible to use 2x 7914 with 7970 in CME 4.1 ?

The combination of 1x 7914 with 7970 works fine but the second one doesn't work.


kind regards

Mathias


  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
Loading.
paolo bevilacqua Fri, 04/04/2008 - 04:34
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

Config ?

"debug tfpt event" trace ?

paolo bevilacqua Fri, 04/04/2008 - 08:50
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

Config seems correct. Check that you will need an additional power brick for the 2nd sidecar.

richterchristian Sat, 04/05/2008 - 12:36
User Badges:

Hi,


i have already connected 3 power supplies, one per 7970 and 2 for 7914.

The result: the second 7914 dosn`t work.


Best regards

paolo bevilacqua Sat, 04/05/2008 - 12:40
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

I know it may sound obvious, check that 2nd sidecar rj11s in the IN connector.

Then swap the sidecar to exclude a faulty unit.

Does it flash the led when turning on ?


m.toelke Tue, 04/08/2008 - 00:51
User Badges:

Hi Paolo,


the problem is solved. Indeed the 2nd 7914

had been connect to the Out connector. I

changed it to IN and it works.

Thank you for your help.


kind regards

Mathias

paolo bevilacqua Tue, 04/08/2008 - 01:26
User Badges:
  • Super Gold, 25000 points or more
  • Hall of Fame,

    Founding Member

Glad to know it helped. Please remember to rate useful posts with the scrollbox below!

Rob Huffman Fri, 04/04/2008 - 06:13
User Badges:
  • Super Red, 40000 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 IP Telephony, Unified Communications

Hi Mathias,


Just one other question to add, did you change the setting shown below?


type phone-type [addon 1 module-type [2 module-type]]


Example:

Router(config-ephone)# type 7961 addon 1 7914 2 7914


There is a good reference in this doc;


http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmebasic.html#wp1039613


Hope this helps!

Rob

Actions

This Discussion