... electronic dial exchange 电子式拨号交换机 dial private branch exchange 专用自动电话局 exchange dial 交换拨号 ...
基于20个网页-相关网页
像许多常年混迹于电信行业中的开发人员一样，我所学习到的是，若实现一个电话交换，则一定要在40毫秒内发出拨号音，这是一个难以实现的需求。
Like many other developers with a history in telecom, I learned that when you build a telephone switch, regulations say it must provide dial tone in 40ms, a difficult requirement to achieve.
在过去的几周里，我四处在寻觅着一个“商业支撑下、基于云的并可提供拨号音的网络电话交换机”，而一直无法享用SIP电话。
I've been looking around for a "commercially supported cloud-based VOIP PBX that provides dial tone" for the past few weeks and I keep coming up empty on the SIP phones.
如果是在同一个交换机的电话拨号，那么连接将直接接到目的地。
If the call is to a phone within the same exchange, the connection can be made directly to the destination.
应用推荐