IP Telephony and Phones

We are moving our Data Center. We are looking to do it peicemeal. If I were to break the stack, put one of the switches in the new data center temporarily, and then once we have things working move the second switch there. My question is twofold.    ...

7940 phones are picking up a SIP configuration instead of a SCCP configuration.

Hi all,So I have 10 Cisco 7961's that were using power bricks which we replaced with a cheap POE switch. The POE switch is then connected to a Cisco 2950 on FA0/30.My question is since all phones are now connected to the un-managed switch - Can I set...

hi Guys, just wanted to find out if I can run DHCP on both pub and sub for same subnet without split scope of ip addresses?  as far as my research goes, it is not talked about anywhere (only spit scope docs are available).  if I enabled pub and sub f...

We have a BE 6000 using a number of Vtech S2220 3rd party phones with a basic end point license and the hunt group feature doesn't work. It does using a cisco phone with an enhanced license.Has any one else got this working?And is there any documente...

Hi, Currently my client request to have 2 stage dialing for current CUCM 9.1 with FAC pin. Example, I at home and call company one number, then it will either ask me to enter the destination number and follow by FAC pin or ask for pin then follow by ...

Cisco ex60 doesn't start correctly. blinking yellow LED and black screen.I have web access and root ssh access, but i cant find config.db in /mnt/base/active.  ll /mnt/base/active/ | grep config-rw-r--r-- 1 root root 16777216 Jun 20 06:53 config.imgh...

Hey guys,We have our international dialing routes set as 9.011! and 9.011!#. No discarded digits are set and calling type/plan is Cisco CallManager.So, for some reason when we make 9-digit international calls ie 901163XXXXXXXXX we have no issues. But...

I have to install a switch for a ESI VOIP phone system. I cannot find any network documentation for this system. I would like to know how to get the phones to boot into the voice vlan. Also what options do I need to include into my dhcp scope? Has an...

Hi,I would like to know if it is intended or bug when AD sync is performed each time it clears Directory URI field even I have selected it in mapping to <None>.Because I have different domain for Jabber URI dialing than email domain I need to fill it...

I am planning to install CUCM and Unity Connection on BE6000 soon.  Cisco Prime Unified Provision Manager app is required on the VM?I don't want to install it if it is not required.