Mitel Inter-Tel 5000, Installation And Maintenance Manual

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Chapter 4: Specifications
UDP Port Assignments in v2.x
Page 4-56
Inter-Tel
®
5000 Installation Manual – Issue 2.4, May 2008
Protocols and Ports
Table 4-29 describes required connections for Inter-Tel and Mitel IP endpoints. The IP network
must allow the endpoints to establish these connections for proper operation.
UDP Port Assignments in v2.x
To support external IP endpoints, the Inter-Tel CS-5200, CS-5400, or CS-5600 requires that a
range of UDP ports be opened through the firewall.
Table 4-30 shows the UDP port range
applicable to v1.x and the UDP ports applicable to v2.x. These port assignments apply to the
Processor Module (PM-1) and the Processor Expansion Card (PEC-1) in the Inter-Tel 5000
Base Server, but
not to the Processing Server PS-1.
Table 4-29. Mitel IP Endpoint Ports
Connection Name Ports Description
Dynamic Host
Configuration
Protocol (DHCP) 67 and 68/User
Datagram Protocol
(UDP) The endpoint uses DHCP to obtain its IP address, subnet mask, default
gateway, TFTP server, and ICP address. This protocol is for use on the
Local Area Network (LAN) only. It is not required to traverse NATs and
firewalls. It is optional if all network information is statically
programmed.
TFTP 68 and 69, 20001/
UDP The endpoint uses TFTP to download firmware during the boot
process. The endpoint/source number port number may be random, but
the Inter-Tel 5000 destination uses the specified ports. The endpoint
ships with the port setting at 0 (recommended). When left at this
setting, the TFTP tries port 20001 followed by port 69.
MiNet 6800–6802/
Transfer
Connection
Protocol (TCP) The MiNet protocol is for basic call control. The endpoint/source
number may be random, but the Inter-Tel 5000 destination uses the
specified ports.
Switch Application
Communication
(SAC) 3998 and 3999/
TCP The SAC protocol is for endpoint applications and programmable
buttons. The endpoint/source number may be random, but the Inter-Tel
5000 destination uses the specified ports.
RTP (Inter-Tel IP
Endpoint) 5004–5007/UDP Real-Time Transfer Protocol (RTP) is for streaming audio. The Inter-Tel
5000 and IP endpoints use the specified ports to send to and receive
from the peer endpoint.
Each channel requires two port numbers: The even port number is for
the RTP protocol, and the odd port number is for the Real-time
Transport Control Protocol (RTCP) protocol.
The port number value in DB Programming specifies the endpoint base
RTP port range. The first audio channel uses the base port+2.
RTP (Mitel IP
Endpoint) 50098–50508/UDP
RTP (Processor
Module) 6004–6261/UDP
RTP (Expansion
Module) 6604–7039/UDP
Table 4-30. UDP Port Assignments for v1.x and v2.x
System
Version
UDP Port Range
v1.x UDP 6004–6247
[Includes both Real-time Transport Protocol (RTP) and
Real-time Transport Command Protocol (RTCP) ports]
v2.x UDP 6004–7039 (RTP and RTCP)
•
Processor Module (PM-1) base port – 6004
•
Processor Expansion Card (PEC-1) base port – 6604