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MSN Messenger Voice Behind NAT on Cisco 803?

zerosignal
Level 1
Level 1

‎08-22-2003 03:01 AM - edited ‎03-13-2019 01:18 AM

With a Cisco 803 ISDN Router, will I still be able to continue to use MSN Voice Functions as I have been using Microsoft standard Internet Connection Sharing software?

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Not applicable

‎08-28-2003 07:09 AM

Most NAT devices cannot look into a packet past the TCP/UDP level if there is embedded information in the packet. In your case, because additional address information is embedded inside the data portion of the packet, the voice will not work through NAT.

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