Everything SIP

In this collection you will find helpful links that explain all things SIP at Telnyx.

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16 articles in this collection
Written by Dillin, Alex Conroy, Shubam and 3 others

SIP Connection

AnchorSite™

This article explains the AnchorSite setting in your SIP Connection settings and how it works.

Written by Sean Murphy
Updated today

Ip Authentication with X-Telnyx-Token

In this article we will explain IP authentication with X-Telnyx-Token and when to use them.

Written by David
Updated today

SIP Connection: Inbound & Outbound Settings

In this article we will explain all of the features available on your SIP Connection.

Written by Dillin
Updated today

SIP Connection: Basic Settings

This article explains the basic SIP Connection settings in the Mission Control Portal.

Written by Dillin
Updated today

SIP Connection: Number Formats

Here we will talk about SIP connections and ANI/DNIS number format control!

Written by Dillin
Updated today

SIP Connection: Fail-over and Retries

In this article we will explain fail-over and retries and how they are used to make Telnyx so reliable.

Written by Dillin
Updated today

SIP URI Calling

This article demonstrates SIP URI functionality for making inbound calls to SIP Connection.

Written by Shubam
Updated today

General

Telnyx SIP Response Codes

This article highlights the SIP response codes Telnyx uses and their unique meanings!

Written by Dillin
Updated today

SIP Number Level Routing

This article will explain the current behaviour of call routing using SIP Connections versus the new behaviour which you can opt into.

Written by Bryan McHugh
Updated today

TLS | SRTP | ZRTP

This article discusses the importance of security over VoIP and details TLS, SRTP, and ZRTP.

Written by Dillin
Updated today

SIP Registration

This article explains the basic components involved in the SIP Registration process.

Written by Dillin
Updated today

SIP Trunking - Methods/Requests & Responses

Here we will explain different SIP trunking methods/requests and responses.

Written by Dillin
Updated today

IP Authentication with Tech Prefix

In this article we will explain IP authentication with tech prefixes and when to use them.

Written by Dillin
Updated today

Creating a Fail Over Connection/service

In this guide we will explain how to create a fail over connection/service.

Written by Dillin
Updated today

Audio and Codecs

Here we will explain session description protocol and how you can utilize them for your business.

Written by Dillin
Updated today

Caller ID Number Policy

A comprehensive guide to the Caller ID Number Policy for Outbound Calls.

Written by Alex Conroy
Updated today