Cisco Cisco TelePresence Video Communication Server Expressway
Enabling Endpoints Registered on VCS to Call Endpoints Registered on
Unified CM
Unified CM
Unified CM Configuration
Configuration of Unified CM to enable calls to be made between devices that register to it can be broken down into 3
steps:
steps:
■
Configuring the SIP Trunk security profile
■
Configuring the SIP Trunk device
■
Configuring the Cluster Fully Qualified Domain Name
Configuring the SIP Trunk Security Profile
1.
Go to System > Security > SIP Trunk Security Profile.
2.
(Before version 9.x) Click Add New and name the new profile.
3.
(9.x onwards) Select Non Secure SIP Trunk Profile.
4.
Configure the fields as follows:
Name
Non Secure SIP Trunk Profile
Device Security Mode
Non Secure
Incoming Transport Type
TCP+UDP
Outgoing Transport Type
TCP
Incoming Port
5060
Accept Unsolicited Notification
Select this check box
Accept Replaces Header
Select this check box
5.
Click Save.
Configuring the SIP Trunk Device
1.
On Unified CM, go to Device > Trunk.
2.
Click Add New.
3.
Select a Trunk Type of SIP Trunk.
—
Device Protocol displays SIP.
—
If asked for a Trunk Service Type, select None (Default).
4.
Click Next.
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Cisco VCS SIP Trunk to Unified CM Deployment Guide