使用USB调制解调器和AT命令进行语音呼叫 [英] voice calling using usb modem and AT commands

问题描述

亲爱的朋友们



我正在使用USB调制解调器开发一台应答机

但是我的调制解调器成功地向另一端发出了响铃。接听电话的另一个人。

网络运营商为该电话启动账单。但我的调制解调器无法发送正在我的电脑上播放的音频流。请帮我如何建立从我的调制解调器到另一端手机的音频线以及如何在另一端手机上收听音频文件。



i很抱歉我的英语不好





感谢所有

热情的问候

JBCS RAJU

Dear Friends

i am developing an answering machine using an USB modem
but my modem make a ring to other end successfully. the other end person accepting the call.
the network operator starting bill for that call. but my modem failed to send audio stream which is playing in my PC. please help me how to establish audio line from my modem to other end phone and how to listening the audio file at other end phone.

i am very sorry for my bad English


thanking to all
warm regards
JBCS RAJU

推荐答案

您的调制解调器硬件必须能够通过调制解调器播放音频才能执行此操作。检查您的调制解调器文档，看看它是否具备此功能。如果没有，或者根本没有提及，则必须用具有此功能的调制解调器替换调制解调器。这不是一个常见的功能。

Your modem hardware MUST have the capability to play audio over the modem in order to do this. Check your modems documentation to see if it has this ability. If not, or if it's not mentioned at all, you have to replace your modem with one that does have this capability. This is not a common feature.

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