Polycom 4300T Benutzerhandbuch

User Guide V

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IU 4300T Converged Network Appliance

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The 4300T maintains a list of all registered voice and video devices called a 

clients list so that it can properly route voice and video calls.  At startup, voice 

and video devices register their IP addresses with the 4300T.  The 4300T then 

registers on behalf of the voice and video devices by providing its own WAN 

IP address to the softswitch, gatekeeper, or IP PBX.  If a user or network 

operator reconfigures the IP address of the voice or video device (ie. an IP 

phone or IAD), it will re-register the new address with the 4300T.  In this 

instance voice and video calls may be routed improperly because the 4300T 

clients list contains out of date information.  

To update the clients list simply highlight and delete the stale entry using the 

following steps:

Select System.

Select System Overview.

Select Clients List.

Proceed to the appropriate signaling section, highlight the duplicate 

entry or entries and press the delete key on the keyboard

Press Submit.

Restart the VoIP ALG by following the instructions found in 

.