IP Telephony and Phones

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Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...

call forwarding.png
Translator by Community Manager
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Bit of a newbie question. We’re trying to set-up 2 CP.7841 phones with the Call Manager on a Cisco 4431 router. The phones are not registering on the router.  The router version is 16.9. The phone’s original firmware version was SIP78xx.12-0-1-11. We...

mvh4205 by Level 1
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Hi all, I have an analog/SIP voice GW(Patton) with FXO port connected to public land line.On this analog GW, I have also analog sets connected to FXS ports.This GW is sip-connected to CUCM 12.5.1: on which I have hundreds of SIP phones  Questions: 1°...

I can only advice you all to fully test this thing before buying one.- Dial plan not working- Dial plan not supporting "+" and also not "."- Not well documentaed (where is dial plan documentaded?)- Completely different (web)interface compared to know...

Lhausklsg by Level 1
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