2018-01-25 13:33:02 作者：james.zhu 来源：Asterisk开源派 评论：0点击： 在前面的讲座中，我们简单介绍了呼入路由的设置问题和呼入以后的呼入目的地模块的设置。根据每个企业IPPBX呼入业务的需求不同，设置的呼入目的地也可能完全不同，这些模块会做相应的处理。

2017-12-04 15:32:02 作者：james.zhu 来源：Asterisk微信公众号 评论：0点击： 我们在前面的讲座中已经比较全面完整地介绍了SIP NAT的解决方案，现在我们重点介绍一下SIP的trunk一些技术概要。网络上已经有很多关于SIP trunk的功能介绍和配置介绍，很多资料已经可以帮助 ...

Yes, you heard correctly. You can replace your existing PBX system today with Microsoft’s Office Communications Server 2007 R2 platform. The trick is in using SIP Trunking, not existing old school ...

Just what is SIP trunking? Let’s take it one part at a time. SIP refers to Session Initiation Protocol, the standard developed in the 1990s by the Internet Engineering Task Force that is used to set ...

SAN FRANCISCO, CA--(Marketwired - Jun 2, 2014) - SIP trunking is a system that maintains multimedia communications such as phone or video calls via the Internet. A SIP trunk provider is a business ...

TDM trunks have long served to connect corporate PBXs to the public switched telephone network (PSTN). But with more companies moving to VoIP, SIP trunking has become an increasingly popular ...

ENGLEWOOD, CO--(Marketwired - Jun 17, 2015) - WOW! Business, a communications and cloud service provider, today announced that the company's comprehensive lab testing program has certified ...

So our phone system people are trying to setup a SIP trunk on our Mitel 3300 unit. I open up firewall ports and setup 1:1 NAT for the PBX's IP, everything looks like it should be OK. They are telling ...

Every year I optimistically think SIP trunking will finally mature and become a commodity implementation, as I mentioned in my post last week, "SIP Trunk Provider Report Card." SIP trunking has been ...

I’m trying to get info from a supplier and they are insistent that a trunk is a 1 to 1 with a call. Now I am 99.999% sure he's wrong, but before I tell him so I wanted to make sure someone who knows ...