Hi all,
i have a question regarding identifying a voip connection.
following is the information i got from
http://support.microsoft.com/default.aspx?scid=kb;EN-US;q158623
NetMeeting uses the following Internet Protocol (IP) ports:
Port Purpose
-------------------------------------
389 Internet Locator Server (TCP)
522 User Location Server (TCP)
1503 T.120 (TCP)
1720 H.323 call setup (TCP)
1731 Audio call control (TCP)
(*)Dynamic H.323 call control (TCP)
(*)Dynamic H.323 streaming [RTP over UDP]
To establish outbound NetMeeting connections through a firewall,
the firewall must be configured to do the following: Pass through
primary TCP connections on ports 522, 389, 1503, 1720 and 1731.
i want to give maximum throughput to voip packets, the ports are
dynamic[indicated by * above]. is there any way i can check if the
packet is a voip ?
Thanks a mil,
---
ganesh
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