Specifications

Setting Up Call Handling
How to Set Up Call Handling for Incoming and Outgoing Calls
85
Cisco Unified Survivable Remote Site Telephony Version 4.0 System Administrator Guide
Examples
The following example specifies transfer with consultation using the H.450.2 standard for all IP phones
serviced by the Cisco Unified SRST router:
dial-peer voice 100 pots
destination-pattern 9.T
port 1/0/0
dial-peer voice 4000 voip
destination-pattern 4…
session-target ipv4:10.1.1.1
call-manager-fallback
transfer-pattern 4…
transfer-system full-consult
The following example enables call forwarding using the H.450.3 standard:
dial-peer voice 100 pots
destination-pattern 9.T
port 1/0/0
!
dial-peer voice 4000 voip
destination-pattern 4
session-target ipv4:10.1.1.1
!
call-manager-fallback
call-forward pattern 4
Step 8
h450 h450-2 timeout {T1 | T2 | T3 | T4}
milliseconds
Example:
Router(conf-serv-h323)# h450 h450-2 timeout T1
750
(Optional) Sets timeouts for supplementary service timers,
in milliseconds. This command is used primarily when the
default settings for these timers do not match your network
delay parameters. See the ITU-T H.450.2 specification for
more information on these timers.
• T1—Timeout value to wait to identify a response.
Default is 2000.
• T2—Timeout value to wait for call setup. Default is
5000.
• T3—Timeout value to wait to initiate a response.
Default is 5000.
• T4—Timeout value to wait for setup of a response.
Default is 5000.
• milliseconds—Number of milliseconds. Range is from
500 to 60000.
Step 9
end
Example:
Router(conf-serv-h323)# end
(Optional) Returns to privileged EXEC mode.
Command or Action Purpose