IP Telephony and Phones

Hi, allI wanted to tell you that I have a problem In one branch office several of our phones 79XX, like the 15% of them, stops working after a second try to make a call (off hook state). They sudenly stoped working, when you try to hang-off the phone...

I have a UC540 installed at a customer and want to setup jabber for windows. this will be used by onsite and offsite clients. can someone please give me the downl;oad links for the correct software to download and install? i have searched and must be...

I am trying to configure my E1 interface in the 3951 voice gateway router but the link is not coming up. I noticed occassionally that i saw "multiple frames established" in the show isdn status but that goes away in less than a minute. Most of the ti...

Hello! Got a client with 3 Polycom Soundstation IP 7000 Series SIP-Based Conference phones and has now tasked me to make them work by using their existing UC520 box. The UC520 box has more than 3 free user licenses.Questions:(1). Is this achievable?(...

Hi AllOur access layer consists of c2950, c2960 and c3560 switches, which uplink to c3750 switches, and we have Mitel phones attached at the access layer. We have various software versions ranging from 12.1(11) to 12.2(50). I need to setup qos just f...

Hi all,i've installed a fresh UCM.- Installed 368 Enhanced Licenses- inserted 360 phones (9951) with active EM and a line for emergency calls- inserted 220 Users with device profilesMy enhanced lics get sucked up by the phones, and license manager is...

Hello,I have very important problem, please help. I have to solve this  in a very short time I have an Ascom D62 dect phone and i want to register it to Call Manager 8. I did all of configurations but it didn't register to CM. It says NO SERVICE on s...

Hi, I am migrating phone, device profile and end users from cluster A to cluster B in CUCM 6. With BAT end user export all details, the PRIMARY USER DEVICE field is empty / not exported, I wouldn't know which device user is associated to. Is there an...

Hi, hoping anyone can shed some light on this I am just getting more confused the more I try to work it out.We have an ASA 5510 with the base license. We are needing to install IP Phones at remote workers homes, and I understand there are Cisco IP ph...

After a recent upgrade to CUCM 8.6 caller id that passes from a translation pattern is now presenting as (813-XXX-XXXX for YYYY) where YYYY is the extension calls are sent to from the translations pattern.  How do I turn this off and have the CID jus...

I am doing migration for one my client to ver 8.6.(3). Need help from where to start with. Any suggestion is appreciated.Thanks,Jigar Kothari