Port numbers used by SONY IPELA PCS-PG50

So you have your SONY IPELA PCS-G50 (or PCS-G70 for that matter) video conference system.
It sits in your LAN. System configuration is the simpliest default setup for point-to-point connection.
You want to make it available to the outside world to be able to receive incoming calls.

You have to set up port forwarding in your router for this to happen. What ports should you forward?

You can do it in the simpliest of ways by defining three ranges of ports to be forwarded to IPELA’s IP address for both TCP and UDP protocols:
Range Protocol
1720-1720 Both
2253-2255 Both
49152-49159 Both

Here are some details from manuals in case you are interested:

TCP:
RAS (PCS-G50/G50P) – Any number from 2253 to 2255
Q.931 (dial) – Any number from 2253 to 2255
Q.931 (answer) – 1720
H.245 – Any number from 2253 to 2255

UDP:
Audio RTP – 49152
Audio RTCP – 49153
Video RTP – 49154
Video RTCP – 49155
FECC RTP – 49156
FECC RTCP – 49157
Data conference/RTP – 49158
Data conference/RTCP – 49159

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