IP Telephony and Phones

Hi we have 5 callmanagers in cluster and one SIP trunk to Unified Messaging server. On UM side, they have all 4 subscriber configured as UM IP Gateways and from Application event log, we keep seeing event IP 1400 on regular basis as below:***********...

I have 2921 running with CME 8.6. Now, I need to add new IP phones. Ive purchased CM license for each Phones plus Feature License for Communication Express with bundled 25 (FL-CCME-25). My question is, do I need this FL licenses to Work? Will this be...

HII need a help in E1 conenction is showing Deactivated.Here is the scenario, where E1 conenction is connected to a pbx using Qsig.The output are showing as belowGlobal ISDN Switchtype = primary-qsigISDN Serial2/0:15 interface        dsl 0, interface...

Hi everyone,Can somesome help me with CUCM 9.0 ordering guide.I searched a lot could get upgrade guides and new featutes doc but not ordering guide.I want to understand compatible hardware and applications of CUCM 9.0.Thanks a lot.

Dear All,I am running cucm 9.1I have installed cisco jabber on my iphone5. it registers fine with the call manager. and i can make callsI tested the call to the internal extension it works fine but the issue is that i can hear the other party voice b...

hi ,     my customer just want konw that is there any features that only  owned by the cisco ip phone ,like cdp ,but the 3rd party sip phone not have?      

What is the difference between medium and high complexity codecs? Is there any more classification for codecs other than these two?

Dear All,I am running cucm 9.1 and Cisco Presence Server 9.1I need to configure cisco any connect on my iphone 5 so that i can reach my local lan and i can use cisco jabber.For example i need to use cisco jabber while i am outside my local network.Pl...

Hello Everybody,i am performing troubleshooting with a CME the problem is that when you make a local local to a mobile for example, the call go ok, then, when i try to forward all calls to the same phone number something strange ocurres, sounds like ...

Hi EveryoneIm not an expert on SIP so would really appreciate any help on my problem.Basically a new sip service has been installed and cube routers have been configured by the itsp. We can make calls inbound and outbound but after a few mins, the ca...

Hello,We have only had our Cisco phone system for a couple of months now so I am still a newbie.Our vendor set up a custom recording for the District Attorney's office auto attendant (press 1 for the the John , press 2 for the Sue, etc)There has been...

Hi all , Cannot login on my CM9.1 withe ccadmin  after integrating with LDAP. I can login into the Platform administration.any ideas how gain the access back? ?

HI,When we click to call from a browser, the browser makes a call to Jabber. I get prompted to use Jabber to make the call. I click yes and it works for IE.If i use Chrome or firefox I get a second instance of Jabber opening to make the call.Anyone s...

Hi Netpro,How do you guys read the following translation rule?voice translation-rule 1rule 1 /.*8557893465$/ /10700000000/ Does it read like any digit including null caracter followed by 855783465 will be replaced by 10700000000?Wouldn't be easier to...