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Configuring the 4300T
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• Enable mobility in the enterprise LAN for voice devices. This is useful, for
example, when using WiFi or moving office locations. In these instances
the IP address of the voice and video device may be changed.
Configure the VoIP ALG
In order to configure the VoIP ALG the 4300T must be told where to reach the
signaling servers and TFTP server on behalf of the voice devices.
1. Select VoIP ALG.
2. If using VLANs assign the ALG to a specific VLAN id using the drop
down menu.
3. If you are using MGCP enter the MGCP Server IP Address, MGCP Media
Gateway Port and MGCP Notified Entity Port.
4. If you are using SIP enter the SIP Server IP Address and SIP server port.
The SIP server port is the port used by the SIP registrar. The default
value is port 5060.
5. If you are using H.323 enter the H.323 Gatekeeper IP Address.