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when i use ip phone 7960 dial pstn, why there are so many noise and delay?

Unanswered Question
Jun 25th, 2002
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when I call using IP Phone 7960 to PSTN, I get a lot of noise and delay? My gateway is 2600 fxo, and use MGCP.

Why is this happenning and how can I solve it?

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Anonymous (not verified) Tue, 06/25/2002 - 14:17
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Try disabling vad, and use g711.

Also try different phone just to make sure it's not the bad phone.


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