4200 User Manual Edgewater Networks, Inc.
Version 3.0 18
MGCP Settings
⇒
Select VoIP ALG
⇒
Select MGCP
o MGCP Server IP Address --
If a MGCP ALG is needed, enter the IP
address for the MGCP Server as provided. The MGCP server provides
media gateway control protocol service to IP phones, client adapters
and gateways.
o MGCP Call Agent Port --
Call Agent Port specifies the port
number that the Call Agent (soft-switch) listens to for messages from
the phones. (Default is 2727)
o MGCP Media Gateway Port --
The Media Gateway Port specifies
the port number the Media Gateway (phones) listens to for messages
from the soft-switch. (Default is 2427)
o MGCP Notify Entity Port --
The Notified Entity port specifies the
port number that the soft-switch uses for notifications from the
phones, e.g. hook up, hook down, digits. (Default is 2432)
o Re-Registration --
Re-registration controls the automatic re-
registration on behalf of the clients. Automatic MGCP Re-
registration is used to re-register MGCP endpoints every time the
network or system restarts. Enable this feature to automatically
synchronize the softswitch and phones immediately after a restart. The
default is Enabled.
o MGCP Re-Registration Rate (s) --
MGCP Re-registration Rate
is used to set the number of MGCP RSIP messages to send per second
to the Media Gateway Controller when re-registration is needed. If the
MGCP Re-registration Rate needs to be changed, enter a value
between 1 and 5. Generally, this value does not need to be modified.
The default value is 5 messages per second.
o MGCP Re-Registration Retry Delay (s) --
The system re-registers
clients when it starts up. If any of these re-registration requests fail,
the system will wait for the configured number of seconds and then
retry the re-registration for the clients that failed. The system will
make at most 10 re-registration requests for failed attempts. If the
MGCP Re-registration Retry Delay needs to be changed, enter a
value between 30 and 60 seconds. Generally, this value does not need
to be modified. The default value is 30 seconds.
o Audit Endpoint --
Audit Endpoint allows the system to detect
whether a client is still responsive.
o Automatic MGCP Audit --
The Automatic MGCP Audit flag
specifies whether MGCP clients should be automatically audited by
sending a message to each client and wait for a response.