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【速搜问答】sip电话是什么

问答 admin 2年前 (2020-06-02) 440次浏览 已收录 0个评论

汉英对照:
Chinese-English Translation:

sip电话基于来IP协议,sip话机可以广义理解为IP话机,通俗说就是网络电话。sip电话功能:WIFI直拨、回拨、短信。

SIP Phone is based on Lai IP protocol. SIP Phone can be broadly understood as IP phone, which is commonly known as network phone. SIP Phone function: WiFi direct dial, call back, SMS.

sip 电话基于来 IP 协议,sip 话机可以广义理解为 IP 话机,通俗说就是网络电话。sip 电话功能:WIFI 直拨、回拨、短信。

SIP Phone is based on Lai IP protocol. SIP Phone can be broadly understood as IP phone, which is commonly known as network phone. SIP Phone function: WiFi direct dial, call back, SMS.

sip 电话和普通电话的区别:

The difference between SIP Phone and ordinary phone:

一、网络不同

1、 Different networks

1、sip 电话:有 WIFI 网络,无 SIM 卡也能拨打、也能接听电话,家庭里真正拥有无线无月租源的座机。

1. SIP Phone: with WiFi network, you can make and receive phone calls without SIM card. In the family, you really have a wireless landline without monthly rent source.

2、普通电话:需要有 SIM 卡,需要有移动网络。

2. Ordinary telephone: SIM card and mobile network are required.

二、使用不同

2、 Use different

1、sip 电话:使用流量。

1. SIP Phone: use traffic.

2、普通电话:使用话费。

2. Ordinary telephone: usage fee.

三、消耗不同

3、 Different consumption

1、sip 电话:无论在公司还是家里,只要您与对方均有无线(WIFI)网络,便可免费通话,免费发信息。

1. SIP Phone: no matter in the company or at home, as long as you have wireless (WiFi) network with the other party, you can call for free and send information for free.

2、普通电话:通话或者短信都需要话费。

2. Normal phone: calls or SMS are charged.

四、消耗流量不同

4、 Different consumption flow

1、sip 电话:通话 4K 每秒的流量,信耗 0.2K 每条。

1. SIP Phone: 4K traffic per second, 0.2K signal consumption per call.

2、普通电话:不消耗流量,只消耗话费。

2. Ordinary telephone: it does not consume traffic, but only the telephone fee.

五、使用环境不同

5、 Different use environment

1、sip 电话:必须有无线(WIFI)网络,拥有局限性。

1. SIP Phone: there must be a wireless (WiFi) network with limitations.

2、普通电话:有信号的地方就能使用,没有局限性。

2. Ordinary telephone: where there is signal, it can be used without limitation.


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