Installation guide

IP telephony ports 6-49
Chapter 6: IP Telephony Configuration
Wave Global Administrator Guide
IP telephony ports
When using VoIP in a network, especially one that includes a firewall, you need to know the
ports used by the packets that carry VoIP traffic. The following table lists these ports.
Receive on... Transmit to...
RTP Voice Transport
RTP UDP/dynamic (16384 - 18384) - not
configurable
UDP/Dependant on other endpoint
RTCP UDP/dynamic (16385 - 16835) - not
configurable
UDP/Dependant on other endpoint
SIP Transport
5060 - configurable to 5061 5060, 5061
UDP 65000 (used for music on hold)
Release 2.0
September 2010