IP Telephony and Phones

Hello,I fail to register ATA 190 on the CUCM (9.1.2).I created the ATA 190 object on the CUCM, assigned it a line and everything.When I use the ATA voice command using an analog phone I see it gets a DHCP IP address and gets the TFTP servers IP addre...

Hi Guys, I am working on a customer issue where we are unable to transfer an incoming call from PSTN to another internal IP phone. The set up is like this CUCM 11, H323 Gateway (4321 ISR). On the gateway config on Call Manager I have the MTP Required...

We would like to monitor administrators who will be accessing the CLI remotely via SSH. Is there a way to send email alerts on unsuccessful and successful logins through RTMT?

Some 7941 phones can't find the corporate directory since upgrading to CUCM 8.0.3.10000-8.  Phone load is SCCP41.9-0-3S.  Forum is loaded with similar problems.  I've tried some of the solutions suggested none of which have corrected the problem.  It...

All, Would like to know if there is a way to bulk update the unified messaging account option for more than 100 users. Need to migrate 100+ users from Exchange 2007 UM service to Exchange 2013 UM Service. So trying to avoid going into each account, d...

Hi, I would like to inform you that Recently I have configure cisco voice gateway and all incoming and outgoing call communication is establish. But I have found that when I call from my cell phone to voice gateway IP telephone number then receive ...

Hi Does "mode border-element license capacity" enforce maximum numbers of call on CUBE? ThanksAlex      

We are working on CUCM version 10.5.2.12901-1  & 2 cisco 2921 VGW with single E1 port on each.On site Sales & Accounts team are working we need to configure 2 new PRI each for the Sales & Accounts team this is for the seperate billing & correct CLIDN...

I have two customers that each have two UCS C22 servers that I set up a couple of years ago. I set them up with NIC teaming, however, I went into the servers recently and it looks like the NIC teaming settings on the ESXi hosts have been "adjusted". ...

Hi ,  Were having problem with ata-190  randmoly one of the ATA goes unregistered and stays that way until I click  restart on CUCM . When I connect to the ATA I see link status connected and Registration state : Registered.  CUCM ver : 10.5.2.1000-5...