Configuring the 4300T

The bandwidth is specified in kbps and if it is set to 0, bandwidth management is not enforced. Only calls with media traversing the 4300T is counted towards the bandwidth maximum.

11.The Current payload bandwidth calculates the current video traffic, without IP overhead, traversing the Appliance. The Estimated total bandwidth calculates the total video traffic, plus IP overhead, traversing the Appliance.

12.The H.323 Max Aliases limits the number of aliases that are allowed to register with the Voice Appliance. If this number is exceeded when a client tries to register, the registration will be rejected. If the value is set to 0, the maximum is not enforced.

13.The SIP LAN Side Gateway is used to configure a LAN side SIP gateway to which calls that are not for a registered phone can be sent. The name of the gateway is the name that is configured for the gateway in the soft-switch and the IP address is the address where the gateway can be reached.

14.Press Submit.

Configure VoIP Subnet Routing

It is not necessary to configure VoIP subnet routing if all of your voice and video devices are installed on the same IP subnet as the 4300T. In some installations the voice and video devices are located in different subnets than the 4300T and connected via intermediate routers. In these instances it is necessary to configure a return path in the 4300T by specifying the intermediate router who knows how to reach the voice devices. This router must be reachable by the 4300T.

IP Phones

V2IU

Router

WAN

Subnet B

Subnet B

EM007B

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Polycom 4300T manual Configure VoIP Subnet Routing

4300T specifications

The Polycom 4300T is an innovative communication device designed for businesses seeking reliable and high-quality audio conferencing solutions. As part of Polycom's renowned lineup of voice communication products, the 4300T delivers superior sound quality, making it an essential tool for any professional environment.

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The 4300T supports both SIP and H.323 protocols, enabling compatibility with a wide range of communication systems and platforms. This flexibility is crucial for organizations that utilize different software and hardware for their communication needs, as it simplifies integration into existing infrastructures.

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