Top "Voip" questions

Voice over Internet Protocol (VoIP) is one of a family of internet technologies, communication protocols, and transmission technologies for delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.

Difference between sip proxy and sip outbound proxy

I'm little bit confused about sip proxy and sip outbound proxy? What is the basic difference between sip proxy and …

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Incoming calls with SIP and WebRTC

I'm looking into implementing a browser-based VOIP solution that uses SIP and WebRTC and that connects to the PTSN. Basically, …

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How to integrate SIP into Android?

How to implement SIP protocol in Android ? there is any SDK or library available to implement it easily into Android?

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How to get started on VOIP programming?

How to start developping a VoIP product. I'd like to hear something of the experienced, thanks in advance!

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How to use PJSIP on Android?

I lost hours of searching and reading. I didnt really understand how to work with PJSIP. I have some questions …

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How to configure kamailio server with load balancing and asterisk?

I want to configure Kamailio server so that traffic will be forwarded to other four asterisk servers equally. It is …

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Freepbx can't connect to asterisk wrong password

I've just setup FreePBX on my VPS. Everything is OK there are no notices. There hasn't been any errors in …

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Why TLS for SIP

Why is TLS the chosen link encryption for SIP? From a paper, it seems that TLS can't handle UDP, whereas …

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How to get all dialer events from Asterisk REST API (ARI)?

I'm making a web application which should be able to monitor calls on my Asterisk server. I can connect to …

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Difference between SIP and H.323

What is the difference between SIP and H.323, I mean what are the salient features between them? To start with , …

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