Udp Port Assignments - Mitel MiVoice Office 250 Installation And Administration Manual

MiVoice Office 250 Installation and Administration Guide
Type
Dynamic Host Configuration
Protocol (DHCP)
Trivial File Transfer Protocol
(TFTP)
MiNet
Switch Application
Communication (SAC)
RTP (86xx phones)
RTP (52xx/53xx phones)
RTP (Processor Module)
RTP (Processor Expansion
Card)
a. Private, managed networks are preferred for Private Networking. Although networking over the
Internet is possible, it is not recommended.

UDP Port Assignments

Expanded IP phone capability with v2.0 and later requires changes in User Datagram Protocol (UDP)
port usage. If the MiVoice Office 250 v2.x or later equipment operates inside a firewall and services
external IP phones, the firewall configuration needs to be updated to reflect the changes in the UDP
port assignments of system.
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Table 74: Port Assignments (Continued)
Default Ports and
Protocol
67 and 68/User Datagram
Protocol (UDP)
20001,69/UDP
6800–6802/Transfer
Connection Protocol (TCP)
3998 and 3999/TCP
5004–5007/UDP
50098–50508/UDP
6004–6261/UDP
6604–7039/UDP
Comments for Firewall
The MiVoice Office 250 and IP phones use DHCP
to obtain their IP address, subnet mask, default
gateway, TFTP server, and ICP address. It is
optional if all network information is statically
programmed.
The phone uses TFTP to download firmware and
applications from the MiVoice Office 250 during the
boot process. The phone/source port number may
be random, but the MiVoice Office 250 destination
uses the specified ports. The phone ships with the
port setting at 0 (recommended). When left at this
setting, the phone tries port 20001 followed by port
69.
The MiNet protocol is for basic call control for Mitel
IP phones.
The SAC protocol is for phone applications and
programmable buttons on Mitel 53xx IP phones.
Real-Time Transfer Protocol (RTP) is for streaming
audio. The MiVoice Office 250 and IP phones use
the specified ports to send to and receive from the
peer phone.
RTP (86xx phones) - FOR AUDIO TOWARDS THE
PHONE
5004 - 5007/UDP
RTP (52xx/53xx phones) FOR AUDIO TOWARDS
THE PHONE
50098 - 50508/UDP
RTP (Processor Module) FOR AUDIO TOWARDS
THE 5000
6004 - 6261/UDP
RTP (Processor Expansion Card - ONLY
REQUIRED IF PEC INSTALLED) FOR AUDIO
TOWARDS THE 5000
6604 - 7039/UDP
(Sheet 2 of 2)