本帖最後由 bubblestar 於 2012-10-1 21:19 編輯
From Zoiper support.
Which of the selected audio codec will be used first?
It depends if Zoiper answers or offers the codecs. If Zoiper answers, it will always select the first codec from the offer which it supports.
For example:
If a server offers g729 and a-law in this order, Zoiper will honour the server's choice of g729, even if a-law has higher priority in Zoiper.
If Zoiper offers it will offer them in the order specified in its configuration. Still the server can decide to enforce g729 in which case Zoiper will honour it.
Zoiper does not control the codec selection.
即是始終由Asterisk Server 話事決定使用何種Audio Codecs 次序。 |