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Polycom VTX (analogue) on a UC520

campbell.thompson
Level 1
Level 1

‎04-24-2009 07:42 AM - edited ‎03-15-2019 05:39 PM

There's probably a really easy way to do this, but I'm trying to get a Polycom VTX Analogue conference phone working on my UC520.

The UC520 has an ISDN PRI (E1) on a VIC card and the standard 4 x FXS, 4 x FXO.

I've plugged the Polycom in to one of the FXS ports and get no dial tone, just a 'slow-fast' signal (not sure if that makes sense!!).

Any help would be greatly apprecitated.

Thanks in advance.

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paolo bevilacqua
Hall of Fame
Hall of Fame

‎04-24-2009 10:41 AM

Change dialtone configuring "cptone" under voice-port. You should also be able to dial.

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campbell.thompson
Level 1
Level 1
In response to paolo bevilacqua

‎04-24-2009 10:45 AM

I have the cptone under voice-port set as follows, but I still don't get a dialtone...

voice-port 0/0/0

cptone GB

timeouts ringing infinity

caller-id enable

!

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paolo bevilacqua
Hall of Fame
Hall of Fame
In response to campbell.thompson

‎04-25-2009 01:43 AM

Are you trying SCCP controlled ports, is there a DP refering to the same port with application stcapp ?

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