IP Telephony and Phones

Hi again all. Im working to get Unity upgraded and put on a separate server. Ive installed the OS on the server and Im ready to install the old version of Unity onto the new server, so that I can do a DIRT restore, then upgrade. Im under the assum...

Guys,What is the best way for Extension mobility users who move to different sites to use the local gateway for external calls. I know if can be done but for the life of me cant find out how to set it up. Obviously it can be done through route groups...

hi,can anyone explain to me how the transcoder is used, if i have 2 devices over the wan one talks g711 (e.g a sip trunk, or an ipcc) and the other talks g729 (normal ip phone) , where shall i put the transcoder and apply it to which device pool

I saw a lot of posta about duplex but I'm still confused...pls helpWe have a few thousand 7960 phones set to Duplex and speed Auto/Auto by default and our standard switch configuration is 100/Full hardset and not AUTO negotiation (due to historical i...

Hi all,I am getting some alerts "Number of Registered Media devices Decreased"/"Number of Registered Media devices Increased" .What does it mean?I am using CUCM 6.1.1.3000-2Thanks in advanceNahas

I'm interested in getting, via SNMP, the same type of information that one can get typing 'show mgcp stat' from the CLI. At the very least, I'd like to capture Inuse channels and Free channels (which appears in the 'show mgcp stat' output under 'DS0...

Hi,I'm trying to test DRS feature on CCM5.1 but process fails installing the database with error mentioned above.I found that licenses are not being processed, license count appears in 0.Is it posible to restore with DRS to different hardware?ThanksR...

I have just deployed a new remote site w/SRST router and 42 phones (mixture of 7911s, 7942s and 1-7937). All of the phones except one 7911 and the one 7937 are displaying time as 4 hrs ahead (UTC). Every other site we have is displaying correct time....

If I have two CME sites, both with 4 digits extensions, one site is 4XXX and another 5XXX. I'm trying to get it so at site 4, they can just dial the 3 digits for onsite calls and the CME will add the 4 to the 3 digit number, and so on at site 5. I ...

I m monitoring voice traffic by using sPan on the switch.when the iPPhone 7941 register on the CUCM 7.0 , i get this message on the wireshark:S10930 210.718051 192.168.100.42 192.168.100.1 SKINNY RegisterMessage Skinny Client Control ProtocolData Len...

Hi,We have a 2821 gateway with 2 PRI ports managed by CallManager 6.1 via MGCP. We had an issue earlier in the week that all trunks were busy due to a configuration problem on the PBX side. I wanted to find out which calls (calling and called numbers...

Hello all:I'm struggling with this issue since long time. I have a CIPC (ver 2.0.1.64) that works fine in the Company LAN. When I try to use it at home, where I have a Cisco Linksys Wireless router (connected to ADSL modem), and I try to use CIPC, (...

Howdy all,We are using a Cisco IAD 2431-16FXS with a 4-port FXO card in the VWIC slot. We are attempting to cross-connect or "nail up" a modem call from one of the FXS ports to a FXO port that is in turn connected to the PSTN. We can dial consistentl...

My unity 7.02 can support 200 vm ports. However, I can only create 144 on the CUCM7 server. Am I misssing something?

I have the following doubt, when I purchase phones IP, The suppliers consult to me, if they sold the phone with license or without it.When i configure the Phone in the call Manager, i am not requested any license.I Need to buy licenses?, the lice...