IP Telephony and Phones

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Hi all,I have a customer wanting to interface their overhead paging with their new CUCM 6.1 IPT system. They have the overhead paging split into four zones and I have a 4 port FXO card setup with one analog line to service each zone. The customer w...

flash2200 by Level 1
  • 548 Views
  • 3 replies
  • 0 Helpful votes

I have an IP phone at my house with a VPN tunnel built to my office. I tried using Auto QoS but it's not supported on my router. Does anyone have a sample config that will give 1st priority to the VoIP phone, 2nd priority to the VPN traffic, and las...

tarbour by Level 1
  • 401 Views
  • 1 replies
  • 0 Helpful votes

Hi,I am configuring 2 unity servers for vm only and have the primary server fully functional and I am in the process of configuring the integration on the second unity server, however I am trying to understand exactly what way it's going to work wrt ...

Resolved! Cisco 2811 w/SRST

I am in the middle of testing our SRST. I believe i have everything configured correctly. When i kill the uplink on my switch, the phones swaps to CM Callback Service. I get dial tone but when i make an outgoing call i get a busy signal. The phone l...

cowetacoit by Level 1
  • 2363 Views
  • 15 replies
  • 0 Helpful votes

Hi All,I would like to know what are the port needed open by security or cross FWs for a remote Cisco IP phone (from remote cluster) can hear and access to Unity voice mail of the Called Phone.ThanksAndres

acerda by Level 1
  • 418 Views
  • 2 replies
  • 0 Helpful votes