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Hall of Fame Super Silver

Unity Port Extension

I am unable to find any information what the purpose of the port extension in Unity is? By default the extesion is blank. Any ideas or links?

Chris

4 REPLIES

Re: Unity Port Extension

Are you talking about in the Switch Integration tool? I think its just used for organizational purposes. For instance.. if you had (2) diaglogic cards, 12 ports.... you can lable each port with the analog number. It's easy for tracing then, instead of guessing....

Cisco Employee

Re: Unity Port Extension

It's also used for older serial integrations - we get a packet on the serial port about an incoming call that includes the extension number which we then use to map it to a call on a port.

Hall of Fame Super Silver

Re: Unity Port Extension

So for CCM integration this field does not apply? I read an older post mentioning somthing about preventing routing loops by configuring this extension.

Chris

Cisco Employee

Re: Unity Port Extension

No..its not required for CCM integrations...like Jeff said, it was used and required for some older SMDI integrations (like with an Intecom)

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