电话的URL方案 [英] URL Scheme for Phone Call

问题描述

类似于"mailto" URL前缀会启动用户的默认邮件程序，并使用指定的地址启动新电子邮件，是否有类似的URL方案可以发起电话?也许是电话"，通话"或"s饮"?

Much like the "mailto" URL prefix launches the user's default mail program and starts a new email with specified address, is there a similar URL scheme that would initiate a phone call? Perhaps "phone," "call," or "sip"?

顺便说一句，我的目标是使用Cisco CUPS的平台，因此可能会有一种平台特定的方式让我发起特定于Cisco的呼叫，但我想我首先要问一个更一般的问题.但是，如果有人特别知道如何以编程方式通过CUPS发起呼叫，那也很好.

Incidentally, I'm targeting a platform that is using Cisco CUPS, so there may be a platform-specific way for me to initiate a call that is particular to Cisco, but I thought I'd ask the more general question first. However if anyone knows specifically how to programmatically initiate a call via CUPS, that would be great too.

推荐答案

将电话号码作为URI提供的官方标准在这里:

The official standard for providing a telephone number as a URI is here: http://www.ietf.org/rfc/rfc3966.txt

它基本上说使用tel:作为前缀，并在数字本身之前以+[international dialling code]开头数字.您可以将非数字字符用作分隔符(例如-)，但必须将其忽略.因此，伦敦(英国)号码可能是:

It basically says use tel: as the prefix, and start the number with +[international dialling code] before the number itself. You can put non-numeric characters as separators (e.g. -) but they must be ignored. So a London (UK) number might be:

tel:[phone]

纽约(美国)电话号码:

A New York (US) number:

tel:[phone]

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