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44 CHAPTER 4: CONFIGURING THE CALL PROCESSOR
5 Click Save All.
Configuring Trusted
Endpoints
This section provides information on how to add, edit, and delete trusted
endpoints for a Call Processor. Trusted endpoint do not need to have a
port specified. An IP address, if present in the trusted endpoint list, is
trusted independently of the port. A trusted end point can be used for
devices such as gateways or other servers within the network.
Adding Trusted
Endpoints
To add a trusted endpoint to a Call Processor using EMS:
1 Log into EMS.
2 From the Explorer tab, navigate to the 3Com Sip Call Processor.
3 From the Properties tab, click Trusted Endpoints.
4 Click Add.
The Add row to table window appears.
5 From the Index field, specify the index of the trusted endpoint. An index
is the trusted endpoint table’s key and is a unique identifier of a row.
RingTimeout This configurable provides a value for default ring
no answer treatment for all calls. For any given call,
if the called party is not a user on the system (or is a
user on the system with no ring no answer timeout
value provisioned), the Call Processor will use this
value to determine how long to wait for a call to
connect after receiving a ringback indication. If the
amount of time configured here elapses without
the call being answered, the Call Processor will
disconnect the calling party and cancel the call to
the called party.
60 through
3600
(seconds)
300
SignallingAddress This configurable tells the Call Processor what IP
interface to listen on for SIP messaging. The Call
Processor uses this address to send SIP requests
and responses.
dotted IP
string
NOTE:
maximum 15
characters
0.0.0.0
NOTE: must be
configured
SignallingPort This configurable tells the Call Processor what IP
port to listen on for SIP messaging. The Call
Processor will also use this port to send SIP requests
and responses.
0 through
65535
5060
Table 18 EMS Call Controller Call Control Configurable Descriptions
Attribute Description Range Default