Double-ring for outside calls on VG224 SCCP analog phone

Unanswered Question

I have many skinny-controlled, VG224-connected, analog phones in a CUCM 6.1(2) environment. They do NOT double-ring to indicate an outside call vs. an inside call. (The IP phones do). Is there a particular command that has to be done on the VG224 ring double-pulse for outside calls?

I've dug but cannot find anything.


I have this problem too.
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rob.huffman Sun, 05/24/2009 - 09:21

Hi Michael,

I have checked every VG224 doc that I can find and it doesn't look like Distinctive Ringing is supported :(

Check out the Supplementary Services;

Hope this helps! It's a bummer


PS: I have worked with some other NetPros who could not enable this feature with the VG224 :(

giftonabel Tue, 12/01/2009 - 00:31

You can have this feature activated by changing the required cptone, eg cptone IN, you can upgrade the VG224 IOS to vg224-i6s-mz.150-1.M.bin

or you can apply the command " ring cadence external " on the voice-port.




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