IP Telephony and Phones

hi All ,i had configured NTP on my CME router it was working fine for last 3 months , but now suddendly its stopped working . there is 2 min difference b/w NTP and CME router timing  but date is OK . i have reconfigured but no luck . ping is working ...

Hi to everyone,We have 3 CCMs ( one Pub and two Subs ) version 4.2(1) , we tried to upgrade to version 7.0(2) but we found a problem with DNS and we have to keep with version 4.We solve it in our lab making the upgrade without DNS.But my question is ...

We have a site with a full channelized T1 PRI - all channels in one group.  The site does not seem to have a high number of calls going through but they complain that people calling are saying they are getting busy signals.  I've watched the circuit ...

Hi,softkey features are not working on external calls. Features like call transfer, hold, conference etc. They are working on internal calls. The calls are from other sites which have their own CMEs and over the SIP trunk directly to this site. The g...

UCM 6.1.5 , call flow is UCM -> SIP -> ACME SBC -> Verizon Broadworks SIP -> PSTNCall is made from SCCP phone to an IVR with prompts, DTMF works.  Put call on HOLD, then resume, now DTMF is no longer heard by IVR.Verizon claims the ACK after HOLD has...

Hi Experts, Would it be possible for me to extract some information from the Call Manager on a particular extension/number. What I am looking for is as follows: No. of calls on a daily basis(This I will get it from the CDR)No. of calls waiting No. of...

Hi,I am having CUCM 7.1 & MGCP gateway.User calls to reception. Reception calls to conference bridge number and transfer it to user. After transfering a call to user, user needs to enter conference password. But system is not accepting the password f...

Hi...thanks for taking the time to look at this....I have an issue where i have configured service DSAPP globally to enable hookflash for SIP to enable supplementary services for analouge phones connected off the routers FXS ports.  I am running IOS ...

Hi allI have a 2811 CCME system with a CUE card (or whatever they're known as nowadays)The call reporting page has been working fine for a long while until I extended the amount of logging to incorporate a saturday and sunday so the customer could ch...

Hi ALL,My problem is:I have a two site with 1760 routers  (2FXO port connected to PBX, 2 Cisco IP Phone connected via skinny, 2 IP Phone D-link connected via SIP), other site have same equpment. Calls from PBX phones from one site, to other site SIP ...

is there any way to use skype or nymgo or any other VoIP provider to make long distance calls means we are thinking of implementing skype with our call manager but dont know how to do this ... this is just to reduce long distnace toll charges...any i...

I understand that opening up my CME to the Internet involves some amount of risk but I feel that being careful about how this is done would minimize the risks and make the positives outweigh the negatives.  That said, I want to confirm what functiona...