Port Ranges; Figure 18: Media Gateway Port Ranges - Nortel BCM50 Release 3.0 SIP Configuration Manual

Release 3.0 sip for use with at&t ip flexible reach service

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AT&T IP Flexible Reach Service

Nortel BCM50 Release 3.0 SIP Configuration Guide

4.5 Port Ranges

Configuration

Resources

Telephony Resources:

Select "Port Ranges" and use the values shown below. The default RTP ranges

are from 28000 to 28255. This range is used for fax (T.38), digital phones and

analog phones. The media gateway port ranges are configurable.

The BCM50 IP phone's RTP and RTCP port range are 51000-51399. Each IP

phone call uses two ports. The default port range for RTP and RTCP are not

configurable.

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