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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I am migrating the current 8.5.1.10000-26 to virtual platform with ESXi. On this case the MAC will be different so I would need another license file. But is possible download the current .lic file from the physical cucm? I have found only the option ...

Hi I have CME with two IP Phone IP Phone1: 172.16.15.5 CME: 172.16.15.6 IP Phone2: 10.10.10.2 IP Phone2 have 10.10.10.2 and after NAT have 172.16.15.8, the problem I faced is the phone 2 can ring but not receive any Media only send,  How I make Pho...

Abdu by Level 1
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Hi everyone , i need help to resolve the issue (i have router c2851 with 4FXO and nme(Cue 3.1) +cme )what i need if any income call from pstn, the caller he listening the specific message audio and after that transfer him to internal number in my net...

Dear All, The gateway is mgcp. The phone behind it has number 4082022002. When making a call at 2002 and 2022002, the phone can get a bell voice. but if making a call at 4082022002, the phone cannot get voice, but I can get it debug message as below....

eigrpy by Level 4
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Using a Cisco 2901 ISR configured for H323 connecting to CUCM 7.x - Using H323 for caller-id support on the FXO ports.  It's a VIC2-2FXO and both inbound/outbounds calls is working fine.  However, when an inbound call is made and not answered, the FX...

Hi All, I use SIP Phones 7841 i have configured all sip phone same configuration 2 IP Phones (1004 and 1005 ) work right but the rest display problem "Unprovisionned". what is the prroblem? Thanks in advance voice service voip allow-connections h32...