| 单词 | media gateway |
| 释义 | media gateway 1. A protocol converter that interfaces a traditional public switched telephone network (PSTN), or device running PSTN protocols, with a device running the Internet protocol (IP) suite. 2. A small IPBX system sized for small business enterprise (SBE) applications up to a dozen or so extensions, 74570c13.qxd 9/11/07 12:25 PM Page 305 |
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