Table 2 Ports (Udp/Tcp) - NEC UNIVERGE SV8100 Configuration Manual

Issue 1.0
10
The ports in Programs 84-26-02 and 84-26-03 must be forwarded to the IP
address entered in Program 84-26-01.
The Real Time Transport Protocol/Real Time Control Protocol (RTP/RTCP) ports
are forwarded to avoid possible one-way conversation which might occur on
inbound calls. When forwarding the ports, the range for each gateway must be
set. The number of gateways to forward depend on the size of the IPLA.
Gateway 1 will require ports 10020-10051 forwarded.

Gateway 2 will require ports 10052-10083 forwarded.

Gateway 3 will require ports 10084-10115 forwarded.

Gateway 4 will require ports 10116-10147 forwarded.

Gateway 5 will require ports 10148-10179 forwarded.

Gateway 6 will require ports 10180-10211 forwarded.

Gateway 7 will require ports 10212-10243 forwarded.

Gateway 8 will require ports 10244-10275 forwarded.

Ports
5060
10020
10021
10052
10053
10084
10085
10116
10117

Table 2 Ports (UDP/TCP)

UDP
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SIP Trunking Service Configuration Guide
Windstream
TCP
No
No
No
No
No
No
No
No
No