IP Telephony and Phones

Location Based CAC issue

Hi Guys,I am facing an issue where one of the remote sites connected over the WAN to CUCM is facing voice quality issues when they call another remote site. There are like 10 Remote sites controlled by Location based CAC and when this site calls this...

transfer the voice license feature to anothe router

Hi all, I am not sure if this is correct section for discuss on the license issue with 2900 serial router. let me know if there is more appropriate forum for it. we have voice license features uck9 installed in one of spare 290...

Resolved! implementation telephony cross an ASA

Hi, i have a questionI have to implement a telepnony , but i have diferent networks divided by ASAsThe CUCM are in one DCLAN (inside, in ASA DC Lan) and the telephones are at (inside, in ASA Lan) LAN.In The first instance i ll configure it with ident...

Resolved! Cucm Migration P2V Best Way?

In Cucm cluster we have two cisco callmanager nodes. 1 Publisher and 1 subscriber. Cisco UCM version is 8.0.3. And all phones now registered to subscriber.Publisher is on MCS-7825H3 (phisical)Subsceriber is on ESX (virtual).My is migrate pubsiher fr...

Can't install firmware of cisco ip phone 8945 to CUCM 7.1.5

Hi EveryoneI’ve got this new Cisco IP phone 8945 and wanted to install the latest firmware (cmterm-894x-sccp.9-2-3-5.cop.sgn), to be able to use the new phone on our corporate CUCM 7.1.5.I’ve restarted TFTP services on both Publisher and Subscriber a...

Skype integration with CME CCME 8.8 on 2911

Hello all. I currently use a SIP account Polish operator, but also I'd like to configure the router for Skype bussiness but i have problem. Does anyone have a sample config or useful link ? Thank You.

CUCM SIP Options - Monitor trunk CUCM 7.1(5)

Hello,I believe CUCM SIP OPTIONS trunk monitoring was added in CUCM 8.5 (it's beyond me why it wasn't implemented in much earlier CUCM releases).Does anyone know of any way to do this in CUCM 7.1(5) where CUCM SIP OPTIONS is not supported? If one SIP...

Question about Cisco Unity Connection 8.5

Hello Friends,I have a voicemail account which has 1 Primay extension, 1 Alternate extension my requirement here is i need to have 2 different password for both the extensions but still i should have a single voicemail box for both the extensions.Is ...

%C5510-1-NO_RING_DESCRIPTORS, 2851 router DSP error

We are getting the below error "%C5510-1-NO_RING_DESCRIPTORS" and isdn channels goes up/down, the Voice gateway is working for the past 3 years without any issuse ?.Please light me the issuse is because of PVDM or we need to upgarde IOS, the current ...

Resolved! Tail-End-Hop-Off

Is it possible to get someone to round out my knowledge of this a bit? I am looking to switch from a TSP to an ITSP. This will reduce the phone traffic costs of our company potentially by thousands of dollars a month.I am moving from CUCM 6.1 to CUCM...

Video calling Using 9971,9951and 8961 phones on multisite CUCME

Hi,I would like to know that can we use 9971, 9951 and 8961 phones to make video calls on multisite CUCME and if possible can i have some sample configuration links.Thanks.

ATA 187 on gateway 3925

I need your help in setting up/configuring the ATA 187 on gateway 3925 router for fax services.Thanks,Ali

Failing to complete Installation of subscriber on UCS210M2

I have a cluster with 4 subsbribers. The cluster is divided on 2 UCS plataforms.We have installed now a new C210 M2 at a remote site and installed on it 2 clusters of IPCC.Aditionally, we tried to install 1 Call manager subscriber.All the insllation ...