Specifications

AT&T IP Flexible Reach Service
Nortel BCM200/400 (Release 4.0.2.03a) H.323 Configuration Guide
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Issue 1.9 Page 22 of 36
4.5 Port Ranges
ConfigurationÆ ResourcesÆ Port Ranges Æ
Use the values shown below. The default ranges are from 28000 to 28511. This
range is used for fax, digital phones and analog phones. The media gateway
port ranges are configurable.
Figure 15: Media Gateway Port Range
The BCM 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.