Cisco Cisco TelePresence Video Communication Server Expressway
Enabling calls between endpoints registered on CUCM
Cisco VCS Deployment Guide: CUCM v6.1, 7 and 8 with Cisco VCS X5.1 using a SIP trunk
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Configure phone endpoint to pick up its configuration from CUCM
On the Cisco phone:
1. Press the settings button.
1. Press the settings button.
2. Select the Network Configuration section, and check whether the TFTP Server = IP address of
CUCM. If not:
a. Press the settings button twice – to return to SETTINGS menu.
b. Select Unlock and enter the appropriate password.
c.
b. Select Unlock and enter the appropriate password.
c.
Select the Network Configuration section.
d. Set Alternate TFTP = YES.
e. Set TFTP Server = <IP address of CUCM>.
f.
e. Set TFTP Server = <IP address of CUCM>.
f.
Select Accept.
g. Select Save.
3. Reboot the phone (e.g. unplug and re-connect the power).
The phone should now indicate that Line 1 is the phone number specified on CUCM (e.g. 3001).
Calls can now be made between handsets registered on CUCM.
Confirming registrations
Registration status of phones connected to CUCM can be seen on the Device > Phone page.
Test calls
Make some test calls by dialing the numbers of the registered phones (e.g. 3001).