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AT&T BCM50 manual Port Ranges, Configuration Æ Resources Æ Telephony Resources

Models: BCM50

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4.5 Port Ranges

AT&T IP Flexible Reach Service

Nortel BCM50 Release 3.0 SIP Configuration Guide

4.5 Port Ranges

Configuration Æ Resources Æ 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.

Figure 18: Media Gateway Port Ranges

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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AT&T BCM50 manual Configuration Æ Resources Æ Telephony Resources, Media Gateway Port Ranges

Contents

For Use with AT&T IP Flexible Reach Service Issue 12/26/2007 AT&T VOIP Nortel BCM50 Release 3.0 SIP Configuration GuideIssue Page 1 ofSpecial Notes TABLE OF CONTENTSTABLE OF FIGURES 1 Introduction 1.1 Pre-IP PBX Configuration Activity1.2 Customer Questions 1.4 Document Feedback 1.3 Trouble Reporting1.5 Document Change History Issue IssueDecember 12 Page 6 of2 Special Notes Emergency 911/E911 Services LimitationsCalling Number Restricted / Private not supported BCM Soft Phones not currently supportedFigure 1 AT&T IP Flexible Reach Network 3 Overviewo 12 digital station ports supporting digital phones PSTN Legacy PBX site with Cisco gateway Another BCM50 IP PBX site 4.1 Nortel BCM50 Version and Feature Requirements 4 Configuration GuideUpdate History Figure 3 BCM50 Lists of Applied Patches UPDATE to FEPSPatch Name Version4.2 IP Trunks Figure 5 Application Resource availability of SIP or IP Trunks Figure 4 Available VoIP TrunksFigure 7 Assigning DN to Line Pool Figure 6 Assigning Line Pool to IP TrunksAT&T IP Flexible Reach Service IssueNortel BCM50 Release 3.0 SIP Configuration Guide Page 16 ofFigure 9 Configuring Public Received Number Length and Dialing Plan Figure 8 Configuring General DN LengthFigure 10 Configuring Private Received Number Length Figure 11 Assigning a Route for IP Trunks Figure 12 Assign Code to Access IP Trunk Routes 4.3.1 Failover to Secondary AT&T IP Border Element IPBE 4.3 SIP Proxy ParametersFigure 13 Selecting IP Trunk Module Figure 14 Sip Proxy Parameters Figure 15 Outbound Proxy Table for failover to secondary AT&T IPBEs Disabled Configuration Æ Resources Æ Telephony Resources4.4 Media Parameters 1 st Preferred CodecFigure 17 Configuring analog DNs for fax Configuration Æ Resources Æ Telephony Resources 4.5 Port RangesFigure 18 Media Gateway Port Ranges ConfigurationÆ TelephonyÆ Sets Æ All DNs 4.6 Configuring Outgoing Calls from BCM50 to AT&T IP Flex ReachConfigurationÆ TelephonyÆ Sets Æ All DNs 4.7 Configuring Incoming Calls from AT&T IP Flex Reach to BCM50Figure 20 Configuring DID for Incoming Calls Figure 21 Display DID on IP Set LCD ConfigurationÆ TelephonyÆ Lines Æ Target LinesFigure 22 Assign Line Pool to IP Sets 5.1 System Monitoring with BCM Monitor 5 TroubleshootingBackward version compatibility is supported CPU utilization Physical memory Media card DSP utilization AT&T IP Flexible Reach Service IssueNortel BCM50 Release 3.0 SIP Configuration Guide Page 33 ofAdministrationÆ General ÆAlarms 5.2 Real-time display of BCM50 AlarmsFigure 28 BCM50 Alarms Page Figure 29 Log Management 5.3 Log ManagementFigure 30 Configuring Destination Code with Wildcard 6 APPENDIX A Configuring Destination Code with WildcardEnd of Document