Polycom CMA System Operations Guide

Field

For the endpoint systems being provisioned...

HDX Series

V\VSX Series

FX/EX

ViewStation

QDX Series

 

 

 

 

 

 

 

NAT Configuration

Specifies whether the endpoint systems should determine

Y

Y

 

 

Y

 

the NAT Public WAN Address automatically.

 

 

 

 

 

 

• If the endpoint systems are behind a NAT that allows

 

 

 

 

 

 

HTTP traffic, select Auto.

 

 

 

 

 

 

• If the endpoint systems are behind a NAT that does

 

 

 

 

 

 

not allow HTTP traffic, select Manual. Then specify a

 

 

 

 

 

 

NAT Public (WAN) Address.

 

 

 

 

 

 

• If the endpoint systems are not behind a NAT or are

 

 

 

 

 

 

connected to the IP network through a virtual private

 

 

 

 

 

 

network (VPN), select Off.

 

 

 

 

 

 

 

 

 

 

 

 

NAT Public (WAN)

When NAT Configuration is set to Manual, specifies the

Y

Y

 

 

Y

Address

address that callers from outside the LAN should use to

 

 

 

 

 

 

call the endpoint systems.

 

 

 

 

 

 

 

 

 

 

 

 

NAT is H.323

Specifies that the endpoint systems are behind a NAT that

Y

Y

Y

 

Y

Compatible

is capable of translating H.323 traffic.

 

 

 

 

 

 

 

 

 

 

 

 

Auto Discover NAT

Specifies whether to allow the system to automatically

—

—

Y

Y

 

Address

discover the NAT firewall address through the domain

 

 

 

 

 

 

name server.

 

 

 

 

 

 

 

 

 

 

 

 

Address Displayed in

Specifies whether or not to include the endpoint system’s

Y

Y

—

 

Y

Global Directory

information in the global directory

 

 

 

 

 

 

 

 

 

 

 

 

Video Network > ISDN BRI Protocol

 

 

 

 

 

 

 

 

 

 

 

 

Enable ISDN H.320

Allows this system to make H.320 (ISDN) calls.

Y

Y

—

 

 

 

 

 

 

 

 

 

Number of ISDN

Specifies how many channels to dial at one time. You can

Y

Y

—

 

 

Channels to Dial in

specify up to eight channels. If you experience network

 

 

 

 

 

Parallel

problems, decrease the number.

 

 

 

 

 

 

Set this value to 1 for serial dialing. Serial dialing is not

 

 

 

 

 

 

recommended unless you have trouble connecting calls

 

 

 

 

 

 

using parallel dialing.

 

 

 

 

 

 

 

 

 

 

 

 

ISDN Switch Protocols

Specifies the protocol used by your network’s switch.

Y

Y

—

 

 

 

 

 

 

 

 

 

Outside Line Dialing

Specifies the ISDN dialing prefix used to call outside the

Y

Y

—

 

 

Prefix

network.

 

 

 

 

 

 

 

 

 

 

 

 

122

Polycom, Inc.

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Polycom 3725-77601-001H manual NAT Public WAN Address, Video Network Isdn BRI Protocol
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