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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 ...
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 ...
4 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 ...
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今日热点
Trump endorses Johnson
Lego display collapses
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Reveals cancer surgery
'Star Wars' actor dies
PA voting machine ruling
Venezuela fines TikTok $10M
Arrests in death of agent
US sanctions Russia, Iran
Woman set on fire identified
Cold case killer identified
Faces new charges
Commutes death sentences
Reach divorce settlement
Bowser meets with Trump
Tugboat hits tanker, sinks
New suspects in '96 case
Near miss for Gonzaga plane
Congestion pricing ruling
Anchor Aaron Brown dies
Appoints new prison leader
Kwon extradited to US
9/11 plea deals can proceed
Bird flu in AZ wastewater
Loses sentencing delay bid
World leaders pay tribute
Lenny Randle dies
Ex-FSU players sue coach
Smith drops docs appeal
Pending home sales rise
NHL fines Stars $100K
DC US attorney to resign
Signs deal with Ukraine
Indiana soldier dies in Iraq
Final payout for victims
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