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New Member

TCP Ports 2000-2002, 11000-11999 - ??

Hello:

Can some one tell me what these ports are used for?

We have this configured in our router, as an access-list permitting tcp traffic coming in from our call managers to any matching these tcp ports numbers?

Thank you.

2 REPLIES
Green

Re: TCP Ports 2000-2002, 11000-11999 - ??

2000 Skinny TCP (IP Phone <-> CCM)

2001 Skinny Digital Port

2002 Skinny Analog Port

H225 TCP 1720

H245 TCP random (11000-65535)

UDP/RTP (16384 ? 32768)

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00801a62b9.shtml

New Member

Re: TCP Ports 2000-2002, 11000-11999 - ??

Thank you very much.

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