Guides & Tutorials

Step-by-step tutorials to install, configure and troubleshoot SipLine with your VoIP provider.

Getting Started

Getting Started5 min read

Install SipLine on Windows

Download, install, and make your first VoIP call in minutes. This step-by-step guide walks you through setting up SipLine on any Windows 10 or 11 computer.

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Provider Setup

Provider Setup8 min read

Configure SipLine with OVH VoIP

Connect SipLine to your OVH Telecom VoIP line. This guide covers finding your SIP credentials in the OVH Manager and configuring your account for reliable calls.

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Provider Setup7 min read

Configure SipLine with Free (Freebox)

Use your Free VoIP line with SipLine to make and receive calls from your computer. This guide walks you through enabling SIP access and configuring SipLine with your Freebox credentials.

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Provider Setup8 min read

Configure SipLine with Twilio SIP Trunking

Connect SipLine to Twilio's Elastic SIP Trunking service for flexible, pay-as-you-go VoIP calling. This guide covers creating a trunk, setting up credentials, and configuring SipLine.

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Troubleshooting

Troubleshooting10 min read

Troubleshoot Audio Issues in SipLine

No sound, one-way audio, or choppy calls? This guide helps you systematically diagnose and fix the most common audio problems in SipLine.

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Technical Deep Dives

Technical12 min read

VoIP for Remote Work — Best Practices

Make professional-quality VoIP calls from anywhere. This guide covers equipment choices, network requirements, security, and practical tips for using SipLine as a remote worker.

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Technical10 min read

SIP Audio Codecs Explained

Understand the audio codecs used in VoIP, how they affect call quality and bandwidth, and how to configure them in SipLine for the best results.

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