不是很明白，obi接SIP也能能用啊。但Cisco303要花许多银子的啊。

来源: 姚言于 2014-05-24 16:38:27 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.