CME to CME through gatekeeper silent call

Unanswered Question
Oct 19th, 2009


Kindly I have DN 601 & 602 registered to CME 1

And 501 & 502 registered to CME 2

Both CMEs talk to each other through a GK

Both CMEs are registered to the GK

GK#sh gatekeeper endpoints



CallSignalAddr Port RASSignalAddr Port Zone Name Type Flags

--------------- ----- --------------- ----- --------- ---- ----- 1720 63536 GK VOIP-GW

H323-ID: [email protected]

E164-ID: 501

E164-ID: 502

Voice Capacity Max.= Avail.= Current.= 0 1720 54112 GK VOIP-GW

H323-ID: [email protected]

E164-ID: 601

E164-ID: 602

Voice Capacity Max.= Avail.= Current.= 0

Total number of active registrations = 2

The case is that I can call from CME1 to CME2 and vise versa but there is no sound at all

Always silent call

CME1 & CME2 & GK are connected to the same switch on a lab

No firewalls nor routing issues

thanks for your help

I have this problem too.
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Hythim Ali El Hadad Tue, 10/13/2009 - 07:07


I found this issue when I tried to call from CME1 to CME2 but the call give fast busy

So it was CME1 cann't ping CME2 so I added the needed routes

Now all can ping

So the call successfully ring the other side

but no sound

thanks for your care

Hythim Ali El Hadad Tue, 10/20/2009 - 00:21


This morning,after powering on the 3-routers and the switch, I can hear the other site !!)

Thanks alot for your help paolo


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