IP Telephony and Phones

Hi,   What are the difference between these voicemail PIN settings in CUC -Cisco Unity Connection ? -Locked by Administrator -User Cannot Change -User must change on the next Sign-in -Does not expire    When are we using each?   Thank you.

Hello Guys   Does the routing affect CUBE Functionality   I did the Binding control/media on Loopback 0 , CUCM trunk pointed to this Loop0   ITSP pointed loop0 in our CUBE   outbound call to PSTN works well   Inbound call didn't work unless we change...

So my manager sent an email out looking to move to a voice dedicated firewall. Any suggestions on where to begin to look for a solution? Thanks.

I'm getting the following errors on the CLI Apr  4 15:00:00 USWEJVS02-1 local99 0 : 778: USWEJVS02-1.am.dynonobel.com: Apr 04 2018 21:00:00.63 UTC :  %UC_CERT-0-CertExpired: %[Message=Certificate expiration Notification. Certificate name:USWEJVS02-1....

I have already done the upgrade of the software in my CUCM/IM&P cluster. Planning to switch version this weekend. I have about 3000 phones in the cluster. I have 2 CUCM groups with 2 subscribers in each group. I have been asked to minimize the downti...

hi   We have configured h323 gatway but unable to make incoming and outgoing calls.   We have DID Range: 3617160300 - 3617160332   ( 361 is std code)   Internal extension:361300 , 361301, 361302, ....  ( 361 we assigned side code)   We have created d...

Inbound Call PSTN>>>CUBE>>>CUCM (Sub1and Sub2 in DC1, Sub3 and Sub4 in DC2) INVITE comes into cube from carrier CUBE sends invite to Sub1....no response CUBE sends invite to Sub1....no response   I then set a DP to send calls to Sub3 and Sub4 INVITE ...

I have a 8845 phone with a line that is cfw to voicemail using CUCM 11.5.  The MWI for the line does not show unless you take the line off of forward.  My 7841 phone will indicate a voicemail while CFW is in place, but not the 8845?  Not talking the ...

hi  i have problem that incoming calls not appearing number for example if some one call me from his mobile to our number is showing unknown number so any call from out side is unknown ,please check my configurations :   Router#enRouter#sh runBuildin...

Hello guys     why in the same Dial-peer  we have 2 legs , one leg is:   destination-pattern 14087771..   while the 2nd leg its for incoming called-number 14087771...  for the same string   thanks    

When a caller is placed into the native queue you do not hear the initial announcement or MOH.  The queue works correctly, just don't hear any prompts.  This did work during initial setup, but stopped for some reason.  Has not been put into productio...

I need to know the design requirements involved while designing solutions to the client based on the number of users. i.e., Design of IP telephony requirement for 10, 20, 30, 40, 50, ........ different users. Like which router, Switch, IP Phone, Voic...