Unity:Unity Networking

Unanswered Question
Rob Huffman Fri, 07/18/2008 - 05:39
User Badges:
  • Super Blue, 32500 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 IP Telephony, Unified Communications

Hi Vikram,


Have a look at this excellent doc that details this type of integration quite nicely;


Configuration Example: Cisco Unity Express Networking


http://www.cisco.com/en/US/products/sw/voicesw/ps5520/products_configuration_example09186a00804dfe88.shtml#verify



Hope this helps!

Rob

Rob Huffman Sun, 07/20/2008 - 09:35
User Badges:
  • Super Blue, 32500 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 IP Telephony, Unified Communications

Hi Vikram,


DNS is required for this type of integration;


Limitations and Restrictions


The following considerations apply to the setting up of VPIM networking between Cisco Unity Express and Cisco Unity:


Each location ID (dial ID) must contain at least three digits.

Network addressing must be done through DNS (in other words, with hostnames). Direct IP addresses can be used for networking between Cisco Unity Express sites, but they cannot be used if any of the sites in the network are Cisco Unity systems.


If network broadcast messaging is used, the VPIM broadcast ID on Cisco Unity Express must be configured to be numeric only. The default string (vpim-broadcast) is alphanumeric and cannot be used to network with Cisco Unity.


Cisco Unity Express allows configuration of up to 500 sites (one local and up to 499 remote).

A redirect server (such as sendmail) can technically be used to redirect SMTP messages for VPIM networking between Cisco Unity Express and Cisco Unity, but this is an untested and unsupported configuration.


Each domain suffix must be unique within the Cisco Unity Express and Cisco Unity sites. For example, naming the sites cue4.cisco.com, cue6.cisco.com, and unity.cisco.com does not work, because the suffix for all sites is cisco.com. Instead use a scheme such as cue4.cue.cisco.com, cue6.cue.cisco.com, and unity.unity.cisco.com. This scheme distinguishes between the cue.cisco.com and unity.cisco.com domains.



http://www.cisco.com/en/US/products/sw/voicesw/ps5520/products_configuration_example09186a00804dfe88.shtml#prerequisites


Hope this helps!

Rob

Actions

This Discussion