What is SIP Trunk?
SIP trunk (Session Initiation Protocol trunk) connects a PBX system to the PSTN (Public Switched Telephone Network) via the internet, replacing traditional phone lines and enabling VoIP calls for lower cost and more flexibility. It acts as a digital bridge between your phone system and the global telephone network.
PBX is a SIP trunk provider that enables internet-based calls. With a PBX.IM account, you can use VoIP services in a setup that’s scalable and affordable.
Wondering if it's worth making the switch to using SIP Trunk?
Discover the key benefits, from cost savings to improved call quality and scalability, powering seamless communication for your business.
Cut phone bills by up to 60%
Reduce communication costs with VoIP for small businesses without sacrificing quality.
Scalability
Adjust the number of channels as your business grows.
Business Continuity
Keep lines organized and reliable, even during outages, with the auto attendant phone system.
Global & Local Reach
Get international and local phone numbers to match your business needs.
Stay Connected 24/7
99.999% uptime with redundant gateways ensures a reliable and highly available VoIP service anytime, anywhere.
All-in-one Communication
Manage voice, video, conferencing, and messaging on a single platform.
How does PBX.IM's SIP Trunk Services work?
Setting up PBX.IM's SIP trunking service is quick and simple. Follow these steps:Step 1: Create your account
Create an account to explore our SIP trunking services risk-free.
Step 2: Connect Your Business to PBX.IM
PBX.IM is your cloud-based PBX. Set up your phones or VoIP devices, choose from our global inventory of over 5 million phone numbers.
Step 3: Choose a Plan
Select the best pricing plan for your business needs.
Step 4: Start Making Calls
Start making high-quality VoIP calls in just 3 minutes with reliable, cost-effective SIP trunking.
Effective Business with Smart VoIP Features
Improve your VoIP SIP provider experience with powerful features.
Auto Attendant
Automate call routing to ensure callers reach the appropriate recipients.
Security
Reliable VoIP service with encryption, multi-factor authentication, roles & permissions.
Real-time call monitoring
Audit agent performance and record conversations for quality assurance.
Plug and play
Easy to deploy, requires no installation or extensive on-prem infrastructure.
Phone numbers
Manage and configure local and toll-free numbers across 250+ markets.
Call queues
Enhance customer experience with efficient call handling and reduced wait times.
Flexible SIP Trunking Provider for Your Business Needs
Improve your VoIP SIP provider experience with powerful features.
