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Voice Mail over MPLS

I have an IP Phone currently in one of the remote locations in Sydney, Australia. The Call Manager and Unity are in Data Center located in USA. There is no local subscriber and Unity Voice Mail in Sydney, and the phone will get registered over MPLS circuit to the Data Center in USA. Are there in any delay requirments such as Round Robin delay for an IP Phone to work properly with Call Manager and Unity Voice Mail

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Cisco Employee

Re: Voice Mail over MPLS

Some of that is covered under the Unity Design Guide

http://www.cisco.com/en/US/docs/voice_ip_comm/unity/405/design/guide/network.pdf

Network Traffic and Bandwidth Requirements

Page 14

This is for 4.0(5)

There is also a 5.x version, just look "Unity Design Guide" under CCO if that's the version you have.

HTH

HTH

java

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