Cisco Cisco Expressway
3. Configure the fields as follows (leave other fields as default values):
Name
"Standard SIP Profile For Cisco VCS" (the profile is named "for Cisco VCS"
for consistency with other Unified CM versions)
for consistency with other Unified CM versions)
Default MTP Telephony Event
Payload Type
Payload Type
101
Redirect by Application
Select the check box
Use Fully Qualified Domain in
SIP Requests
SIP Requests
Select the check box
Allow Presentation Sharing
using BFCP
using BFCP
Select the check box (in Unified CM 8.6.1 or later)
Timer Invite Expires
180
Timer Register Delta
5
Timer Register Expires
3600
Timer T1
500
Timer T2
Leave as default (typically 4000 or 5000)
Retry INVITE
6
Retry non-INVITE
10
Start Media Port
16384
Stop Media Port
32766
Call Pickup URI
x-cisco-serviceuri-pickup
Call Pickup Group Other URI
x-cisco-serviceuri-opickup
Call Pickup Group URI
x-cisco-serviceuri-gpickup
Meet Me Service URI
x-cisco-serviceuri-meetme
Timer Keep Alive Expires
120
Timer Subscribe Expires
120
Timer Subscribe Delta
5
Maximum Redirections
70
Off Hook To First Digit Timer
15000
Call Forward URI
x-cisco-serviceuri-cfwdall
Abbreviated Dial URI
x-cisco-serviceuri-abbrdial
Reroute Incoming Request to
new Trunk based on
new Trunk based on
Never
Cisco Unified Communications Manager with Cisco Expressway (SIP Trunk) Deployment Guide (X8.6)
Page 6 of 37
Configuring Unified CM for an Expressway trunk