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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Greetings, So I am a new to Cisco CUCM and Phones in general are not my forte. We have an analog line going into an FXS/DID card on a 2911 GW. This line needs to dial out without a prefix (No-Nine) I have created a Route Pattern for specic numbers th...

Looking for advice or best practice for this scenario.   We use CUCM and RedSky e911 Manager for normal operations to send emergency calls to our on-campus PSAP with appropriate ELIN information. RedSky handles the callback translations via CUCM.   I...

kdotten36 by Level 3
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Hi All I have see similiar threads on here about this issue but  i think my issue might be different. Call flow is Cisco ATA 190 --- SIP ----- CUCM ------ SIP ------ CUBE ------- SIP ------- ITSP I can see the initial Invites all flow between enpoint...

Hello I have an issue on a clients BE6000 CUCM where when they forward their phones to mobile everything works as expected. However when they transfer the call to external, the call disconnects after a few secs.   Basically flow is: External Caller >...

I have a 8821 on CUCME 12.0. It is running the latest firmware: 11-0-3SR6-15   When the phone is in the cisco desktop charger the phone does not play the ring tone. The screen indicates there is an incoming call, and you can answer the call, but no s...

galbitz by Level 1
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Hi   External Caller --> VG (MGCP) --> CUCM --> IPPhone -- ForwardAll --> Personal Mobile   User forwards her line to a personal mobile number. when there is call on her DDI it gets forwarded to her mobile and on the display she gets the external cal...