IP Telephony and Phones

I have, Cisco Unified CM Administration System version: 11.5.1.15900-18 VMware Installation: 2 vCPU Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz, disk 1: 110Gbytes, 8192Mbytes RAM, Partitions aligned  My issue is I am trying to find out what other statio...

We need to replace some of our UCS servers which has a CUCM Pub and Unity Pub on them, if they were Subscribers then no issues. The original have been installed with Hostnames IssueAt the moment the new UCS are in different DC`s from the original clu...

Dear All, After a power outage all my fulfilled licenses are gone and expressway E and C does nor have license also cisco prime for my cucm also in demo mode. and when i checked the license fulfillment i found my licenses their but it is not active f...

I`m moving from PRI to Sip to the Carrier. Today on the PRI our users can just dial 7 digit for local calls but going to Sip the carrier is expecting 10 digits, I`m trying to figure out how my users can still just dial 7 digit for local calls.

Hi , we currently have ESXI 5.X in our cluster but need to deploy new UCS servers which will result in 6.x ESXI on some UCS while the others will remain on 5.x. Medium term we will update the ESXI to be the same level but for now there will be a mixt...

Does anyone have issues with one way audio  example:   I fwd my desk phone to my cell phone  someone calls my desk phone in turn   goes to my cell  and person calling me can not here me  this is a example I getting many  tickets on this  not sure if ...

i have a 7961g and have no idea how to program in the belldial server information iv tried using the phone ui and pointing a web-page to the phones ip but i can not find a way of inputting the information. any help gratefully received. jay  current f...

Hi One t1 card is inserted in router 2811. i am trying to configure mgcp gateway. During the process, there are two options we need to choose for Device Protocol. Please see screenshot attached. My question is what is difference for the two options? ...

How can I port forward my NVR, my router is cisco 2921 and 3560x router switch 

I have an executive who was just given a DX80 for their home office and they're trying to get their Airpods to work with it. They are able to successfully pair the Airpods with the DX80 but once they switch the audio from speaker to bluetooth on the ...

Please Help I have configured Expressway E & C, my jabber client logs in and IM and Presence works perfectly fine, the problem is The  calls get Fast Busy signal and disconnects  both from collab edge to CUCM and from CUCM to collab edge endpoints. P...

Hello.We use CME 12.0 on Router 2911. I have two question:First question: We use B-ACD i Tcl Call-Handling Applications to simple IVR - 3 option to choose:It work like:1. Customer call to number XXXXXXXXXX2. Hear IVR audio   2.1 If he choose "1", he ...

Hello, I am facing issues with the authentication/Directory synchronization with secure LDAP on Microsoft AD with (TLS)  connection to CUCM. i dont have a SSL option i can see only TLS as soon i click on the save button the below message appears ,i h...