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33 results for "SIP"

• Know How to Manage CyberPanel Users?

  Managing CyberPanel users effectively allows you to delegate hosting responsibilities to technically skilled users on your server. By granting appropriate permissions, you can emp…

• I can't hear the person I'm talking to / The person I'm talking to can't hear me.

  If you're experiencing one-way audio issues during calls—either you can't hear the other person or they can't hear you—this is usually resolved by restarting your IP telephony equ…

• How to Generate and Renew Let’s Encrypt SSL Certificates in Plesk?

  Enhance the security of your website by using a complimentary SSL certificate from Let's Encrypt. This guide walks you through installing the necessary Plesk extensions and genera…

• Connect 3CX Phone System to Internetport SIP Trunk

  To take advantage of Internetport's SIP trunk service with your 3CX phone system, you need to follow a simple step-by-step guide. Here you'll get help with retrieving necessary SI…

• Troubleshooting 3CX SIP Trunk - No Calls or No Audio

  When you encounter issues with your 3CX SIP trunk, such as no calls going through or missing audio in calls, it can be frustrating. This guide helps you systematically diagnose an…

• Troubleshoot Yeastar SIP Trunk Common Issues and Solutions

  Troubleshooting Yeastar SIP trunk is crucial for ensuring your phone system operates optimally. Common issues include trunk being offline, no incoming calls, one-way audio or RTP …

• Configure SIP Accounts and Ring Groups in Yeastar

  To enhance internal communication within your company by configuring SIP accounts, ring groups, and call queues in Yeastar P-series, follow these steps. By creating SIP accounts f…

• Connect Microsoft Teams to Internetport SIP Trunk via Direct Routing

  To connect Microsoft Teams to Internetport via Direct Routing, you need a properly configured Session Border Controller (SBC), correct DNS records, and appropriate licenses. This …

• Connect Yeastar P-Series to Internetport SIP Trunk

  To connect your Yeastar P-Series or S-Series to Internetport's SIP trunk, you need an active SIP trunk on Internetport. This guide will walk you through configuring the SIP trunk,…

• Troubleshoot Snom IP Phone SIP Registration and Audio Issues

  Troubleshooting Snom IP phones is crucial for ensuring seamless communication. This guide helps you identify and solve common issues such as registration errors, audio problems, a…

• Configure Snom IP Phone with Internetport SIP Trunk

  To configure your Snom 3xx, 7xx, or D-series IP phone with Internetport's SIP trunk, you need access to the phone's web interface and enter necessary information from your Interne…

• Troubleshoot Grandstream UCM SIP Trunk - Trunk Offline or No Audio

  Troubleshooting a Grandstream UCM SIP trunk is crucial for ensuring smooth communication. If the trunk shows as Unreachable or there's no audio, it could be due to several factors…

• Configure Fanvil IP Phone with Internetport SIP Trunk

  To configure your Fanvil X-series or V-series IP phone for use with Internetports SIP trunk, you need to follow a series of steps that include finding the phone's IP address, logg…

• SIP Trunk Troubleshooting: Step-by-Step Guide

  This article provides a step-by-step guide to troubleshoot common issues with SIP trunks, including registration failures, dropped calls, and one-way audio problems. By following …

• Configure SIP Extensions, Ring Groups, and Call Queues in Grandstream UCM

  In this guide, we walk you through the steps for configuring SIP extensions, ring groups, and call queues in Grandstream UCM. We will also cover how to configure IP phones and sof…

• Troubleshooting FreePBX and Asterisk SIP Trunk Common Issues

  Troubleshooting FreePBX and Asterisk SIP trunk is an important process to ensure your phone system functions optimally. Common issues include registration errors, audio problems, …

• SIP ALG: What It Is and Why You Should Disable It

  SIP ALG, or Session Initiation Protocol Application Layer Gateway, is a feature found in some network routers designed to inspect and modify SIP traffic. While its intention was t…

• Connect Grandstream UCM to Internetport SIP Trunk

  To connect your Grandstream UCM model (UCM6202, UCM6208 or UCM6510) to Internetport's SIP trunk, you need the correct firmware and SIP trunk details. Follow these steps for a smoo…

• Connect FreePBX to Internetport SIP Trunk

  To connect FreePBX to a SIP trunk from Internetport, you need to have FreePBX installed and the SIP trunk details found in your Customer Portal. This guide will walk you through c…

• Configure chan_pjsip in Asterisk for Internetport SIP Trunk

  When configuring a SIP trunk in Asterisk, it's important to choose the right channel module. chan_pjsip is recommended over the older chan_sip due to its better performance and su…

• Troubleshooting Fanvil IP Phone Registration and Audio Issues

  Troubleshooting Fanvil IP phones is crucial for ensuring optimal communication. This guide will help you through the process of solving common problems such as registration errors…

• Configure the 3CX App as Softphone on Windows, Mac, and Mobile

  To use the 3CX app as a softphone on your various devices, you need to follow some simple steps. This guide helps you install and configure the app on Windows, Mac, Android, and i…

• Open the Correct Ports for 3CX in Firewall and Router

  To ensure that your 3CX server works correctly with Internetport, you need to open specific ports in both the firewall and the router. This guide provides a detailed port list for…

• Step-by-Step Guide to Installing 3CX on Windows Server

  To install the 3CX VoIP server on a Windows Server, it's important to follow specific system requirements and steps. This guide will walk you through the process from preparations…

• Call Groups and Call Queues in 3CX - Getting Started

  In this guide, you will learn how to create and configure call groups (Call Groups) and call queues (Call Queues) in 3CX. By using these features, you can effectively distribute i…

• Troubleshooting Guide for Microsoft Teams Direct Routing - Calls Not Working

  Troubleshooting Microsoft Teams Direct Routing can be challenging, but by following this guide, you'll get closer to resolving issues like SBC offline, calls not connecting, or no…

• Configure Session Border Controller (SBC) for Teams Direct Routing

  SBC, or Session Border Controller, is a critical component for ensuring communication between your company's internal phone system and Microsoft Teams via Direct Routing. It funct…

• Assign Phone Numbers to Users in Microsoft Teams

  To effectively utilize your telephone system resources from Internetport in Microsoft Teams, it's important to be able to assign phone numbers to users. This guide walks you throu…

• Advanced Snom Phone Settings, Provisioning, and BLF Buttons

  Snom IP phones offer a range of advanced features to optimize communication in your business. This guide covers automatic provisioning via HTTP/HTTPS server, configuration of BLF …

• One-Way Audio on VoIP Calls: Causes and Solutions

  One-way audio issues during VoIP or SIP calls can be frustrating for users, as they prevent clear communication between parties. This article will guide you through diagnosing and…

• Advanced Fanvil Settings Codecs VLAN and Provisioning

  Fanvil IP phones offer a range of advanced settings that can be customized to optimize performance and security in your business communication system. This guide covers codec prio…

• DNS Record Types Explained: A, AAAA, CNAME, MX, TXT, SRV, NS

  DNS (Domain Name System) records are essential for directing traffic on the internet. They map domain names to IP addresses, specify mail servers, and provide other information ab…

• How to Set Up Port Forwarding on Your Router

  Port forwarding is a feature that allows you to direct traffic from your router to a specific device on your local network. This is essential for running servers, hosting games, o…