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Problem with SNR on CME

Dear Experts,

I have problem with SNR on CME.

When I make call from internal, SNR is working, but when calling from outside to one of my SNR extension, its not

working - not ringing on mobile device.

but from extension 43 I am allowed to call xxxxxxxxx  -so when making callforward to xxxxxxxxx its working.


ephone-dn  43  dual-line

number 43 no-reg primary

pickup-group 4

label xxx

description xxx

name xxx


snr xxxxxxxx delay 1 timeout 18 cfwd-noan 90

snr ring-stop

snr answer-too-soon 4

allow watch

call-forward busy 90

call-forward noan 90 timeout 18

need help


Problem with SNR on CME

There is a well know issue with SNR and Call forward all when the calling number is not a DID assigned by the Telco.

Post here your debug isdn q931 to confirm if it is the case. Most likely you will have to convince your Telco to let you do this or implement translation rules on the voice gateway to override the calling number.

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