Unity Connetion 2.1 port usage

Unanswered Question
Jan 30th, 2009
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We are planning a new Unity Connection 2.1 deployment in an already running Cisco VoIP ready netwotk.

Our topology is as follows:

- voice equipment (IP Phones, CallManagers...) goes in "voice VLAN".

- network servers (LDAP, Exchange...) go in "servers VLAN".

- finally, there's a "data VLAN" dedicated for PC and so on.

Our Unity Connection 2.1 server will be installed in the "servers VLAN".

The problem is that there are strong inter-VLAN connection restrictions (ACLs, firewalls): only a bunch of designated equipments can reach from one VLAN to another, and only to some specific ports (LDAP, SMTP...)

I would need to know the connection/ports I should allow so that IP Phones and Cisco CallManager can "talk" to Unity Connection flawlessly.

Thanks in advence.


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