blocks|key|2345940|text|您可以使用Twilio发出呼出呼叫。他们有一个你可以从你的应用程序中调用的REST+API。查看Making+Calls+section。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2345941|我和Twilio没有关系--它只是我使用的一个有用的服务。|2345942|entityMap|0|LINK|mutability|MUTABLE|url|http://www.twilio.com/docs/api/rest/|1|http://www.twilio.com/docs/api/rest/making_calls^0|11|8|0|1C|K|1|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

You can use Twilio to make outgoing calls. They have a <a href="http://www.twilio.com/docs/api/rest/">REST API</a> you can call from your application. Check out the <a href="http://www.twilio.com/docs/api/rest/making_calls">Making Calls section</a>.

I'm not associated with Twilio - it's just a useful service I use.

blocks|key|5574791|text|根据你手头有什么资源，你需要用它做什么，你有什么类型的预算，有一堆不同的选择。有些会在每次调用的基础上向你收费，有些会让你在内部运行的地方设置一些东西，你只需支付前期的硬件成本和支持。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5574792|正如Tai+Squared所说，Twilio是一个可靠的答案。我还知道思科有一些自动拨号器选项。|5574793|电话树也是我过去使用过的另一种方法，尽管与它们的集成可能会很麻烦。http://www.phonetree.com/|offset|length|5574794|祝好运。|5574795|entityMap|0|LINK|mutability|MUTABLE|url|http://www.phonetree.com/^0|0|0|X|P|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$F|U|G|V|1|W]]|A|$]]|$1|H|3|I|5|6|7|X|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

Depending on what resources you have on hand, what you need to use it for, what type of budget you have, there are a bunch of different options. Some will charge you on a per call basis, some let you set something up where you run it in house and you just pay for up front hardware costs and support.

As Tai Squared stated, Twilio is a solid answer. I also know that Cisco has some automated dialer options. 

Phone tree is also another that I have used in the past, though integration with them can be hairy. <a href="http://www.phonetree.com/" rel="nofollow">http://www.phonetree.com/</a> 

Good luck.

blocks|key|5574797|text|另一个解决方案是http://wwww.talksoftonline.com+-它与大多数允许导出文件的调度系统集成在一起。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5574798|entityMap|0|LINK|mutability|MUTABLE|url|http://wwww.talksoftonline.com/^0|8|U|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Another solution is <a href="http://wwww.talksoftonline.com" rel="nofollow">http://wwww.talksoftonline.com</a> - which integrates with most scheduling systems which allow an export of a file.

blocks|key|435976|text|下面的代码在我工作的公司工作了一段时间。但是，最近TAPI无法初始化，因为我们的电话系统发生了一些重大变化，到目前为止，我还不知道发生了什么变化。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|435977|公共类MakeACall|435978|Private+m_tobj+As+TAPIClass
Private+m_array_ITAdresses(10)+As+ITAddress
Private+m_bcc+As+ITBasicCallControl

Public+Sub+New()
++++initializetapi3()
End+Sub



Dim+m_nIPPHONEline+As+Integer
Dim+m_nGetIPPhoneLineNumber+As+Integer


Public+Sub+initializetapi3()

++++Try

++++++++For+Each+ob1+As+ITAddress+In+m_array_ITAdresses

++++++++Next

++++++++m_tobj+=+New+TAPIClass()
++++++++m_tobj.Initialize()
++++++++Dim+ea+As+IEnumAddress+=+m_tobj.EnumerateAddresses()
++++++++Dim+ln+As+ITAddress
++++++++Dim+arg3+As+UInteger+=+0

++++++++m_nGetIPPhoneLineNumber+=+-1+'Must+initialze+to+-1+because+the+phone+lines+start+counting+from+zero.
++++++++m_nIPPHONEline+=+-1



++++++++'m_tobj.EventFilter+=+DirectCast(TAPI_EVENT.TE_CALLNOTIFICATION+%7C+TAPI_EVENT.TE_DIGITEVENT+%7CTAPI_EVENT.TE_PHONEEVENT+%7CTAPI_EVENT.TE_CALLSTATE+%7CTAPI_EVENT.TE_GENERATEEVENT+%7CTAPI_EVENT.TE_GATHERDIGITS+%7C+TAPI_EVENT.TE_REQUEST,+integer)+

++++++++For+i+As+Integer+=+0+To+10
++++++++++++ea.Next(1,+ln,+arg3)
++++++++++++m_array_ITAdresses(i)+=+ln
++++++++++++If+(ln+Is+Nothing)+=+False+Then
++++++++++++++++m_nGetIPPhoneLineNumber+%2B=+1
++++++++++++++++If+m_array_ITAdresses(i).AddressName.ToUpper().IndexOf("IP+PHONE")+>+-1+Then
++++++++++++++++++++m_nIPPHONEline+=+m_nGetIPPhoneLineNumber
++++++++++++++++End+If
++++++++++++End+If
++++++++Next



++++Catch+ex+As+Exception

++++End+Try

End+Sub
Public+Sub+MakeCall(ByVal+stPhoneNumber+As+String)


++++If+stPhoneNumber.Length+>+6+Then

++++++++Try

++++++++++++m_bcc+=+m_array_ITAdresses(m_nIPPHONEline).CreateCall(stPhoneNumber,+TapiConstants.LINEADDRESSTYPE_IPADDRESS,+TapiConstants.TAPIMEDIATYPE_AUDIO)
++++++++++++m_bcc.Connect(False)

++++++++Catch+ex+As+Exception
++++++++++++MessageBox.Show("Failed+to+create+call.")
++++++++End+Try
++++End+If
++++m_tobj.Shutdown()

End+Sub|code-block|syntax|javascript|435979|结束类|435980|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

The below code was working for a while at the company I work for. But, recently TAPI is unable to initialize because some significant changes were made to our phone system, of which I don't know what was changed, as of yet.

Public Class MakeACall

<pre><code>Private m_tobj As TAPIClass
Private m_array_ITAdresses(10) As ITAddress
Private m_bcc As ITBasicCallControl

Public Sub New()
 initializetapi3()
End Sub



Dim m_nIPPHONEline As Integer
Dim m_nGetIPPhoneLineNumber As Integer


Public Sub initializetapi3()

 Try

 For Each ob1 As ITAddress In m_array_ITAdresses

 Next

 m_tobj = New TAPIClass()
 m_tobj.Initialize()
 Dim ea As IEnumAddress = m_tobj.EnumerateAddresses()
 Dim ln As ITAddress
 Dim arg3 As UInteger = 0

 m_nGetIPPhoneLineNumber = -1 'Must initialze to -1 because the phone lines start counting from zero.
 m_nIPPHONEline = -1



 'm_tobj.EventFilter = DirectCast(TAPI_EVENT.TE_CALLNOTIFICATION | TAPI_EVENT.TE_DIGITEVENT |TAPI_EVENT.TE_PHONEEVENT |TAPI_EVENT.TE_CALLSTATE |TAPI_EVENT.TE_GENERATEEVENT |TAPI_EVENT.TE_GATHERDIGITS | TAPI_EVENT.TE_REQUEST, integer) 

 For i As Integer = 0 To 10
 ea.Next(1, ln, arg3)
 m_array_ITAdresses(i) = ln
 If (ln Is Nothing) = False Then
 m_nGetIPPhoneLineNumber += 1
 If m_array_ITAdresses(i).AddressName.ToUpper().IndexOf("IP PHONE") &gt; -1 Then
 m_nIPPHONEline = m_nGetIPPhoneLineNumber
 End If
 End If
 Next



 Catch ex As Exception

 End Try

End Sub
Public Sub MakeCall(ByVal stPhoneNumber As String)


 If stPhoneNumber.Length &gt; 6 Then

 Try

 m_bcc = m_array_ITAdresses(m_nIPPHONEline).CreateCall(stPhoneNumber, TapiConstants.LINEADDRESSTYPE_IPADDRESS, TapiConstants.TAPIMEDIATYPE_AUDIO)
 m_bcc.Connect(False)

 Catch ex As Exception
 MessageBox.Show("Failed to create call.")
 End Try
 End If
 m_tobj.Shutdown()

End Sub
</code></pre>

End Class

I need a relatively inexpensive solution to make phone calls from the .net platform (C# in particular). it has to be able to dial a number and determine if the line is disconnected, if someone answered, and if someone answer possibly play a message. Thanks for any info.

making phone calls with C#

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云AI代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

功能1上新10个字符

功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符。

功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符

功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

功能4上新

文章&问答评论现已支持表情

全新交互，全新视觉，新增快捷键、悬浮工具栏、高亮块等功能并同时优化现有功能，全面提升创作效率和体验

社区富文本编辑器全新改版！诚邀体验～ 

精选全网热门MCP server，让你的AI更好用 🚀

💥开发者 MCP广场重磅上线！

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

我需要一个相对便宜的解决方案来从.net平台(特别是C#)拨打电话。它必须能够拨打一个号码，并确定线路是否断开，是否有人接听，如果有人接听，是否可能播放留言。谢谢你提供的任何信息。

问使用C#进行电话呼叫
EN

回答 4

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用C#进行电话呼叫EN

回答 4

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用C#进行电话呼叫
EN