电话 URL 方案 [英] URL Scheme for Phone Call

问题描述

很像mailto"URL 前缀启动用户的默认邮件程序并使用指定地址启动新电子邮件，是否有类似的 URL 方案可以发起电话呼叫?也许是电话"、呼叫"或啜饮"?

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"?

顺便说一下，我的目标是使用 Cisco CUPS 的平台，因此可能有一种特定于平台的方式来发起 Cisco 特有的呼叫，但我想我会先问更一般的问题.但是，如果有人特别了解如何通过 CUPS 以编程方式发起呼叫，那也太棒了.

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

提供电话号码作为 URI 的官方标准在这里:http://www.ietf.org/rfc/rfc3966.txt

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，并在号码本身之前以+[international dialing code]开头.您可以将非数字字符作为分隔符(例如 -)，但它们必须被忽略.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)号码:

tel:[phone]

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