搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
CTI论坛
15 年
IP电话信令协议——SIP
SIP(Session Initiation Protocol,会话发起协议)是由IETF(Interne工程任务组) 提 出的IP电话信令协议。正如其名字所隐含的,SIP用于发起会话,它能控制 ...
3 天
10 Best SIP Trunk Providers Of 2024
SIP trunking connects your PBX phone system to the cloud for internet-based calling. This benefits your business by lowering ...
CTI论坛
14 年
第二课 MGCP和SIP功能描述
SIP(Session Initiation Protocol)是一套用于创建、修改、终止IP会话的信令协议,这些IP会话包括通过IP网络进行的多媒体会议等。 (1) SIP的功能 名字翻译 ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Trump endorses Johnson
Senator's son sentenced
Parents of shooter jailed
Iran confirms arrest
Tony-winning actress dies
Blood clot during pregnancy
Protection process begins
Court upholds $5M award
Moon rock destroyed in fire
World population estimate
Flood warnings in effect
Ethiopia accident
Northern lights forecast
5 charged in Payne's death
Pending home sales rise
Signs deal with Ukraine
Announces new aid for UKR
Halifax airport delays
Azerbaijan accuses Russia
Daniels sets NFL record
S. Korea seeks Yoon's arrest
Airstrike near Damascus
Completes prostate surgery
SpaceX's final 2024 missions
I-80 reopens after repairs
Hackers target extensions
Ex-FSU players sue coach
World leaders pay tribute
UKR, RU swap prisoners
Natural gas futures surge
Boeing shares slide
反馈