Cisco Cisco Expressway
3.
On the left hand side, select a line.
4.
Set up the required directory number (for this example use a 3xxx number).
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.
11
Cisco Expressway SIP Trunk to Unified CM Deployment Guide
Configuring Unified CM for an Expressway Trunk