JustCall vs TelcoBridges ProSBC Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

JustCall

0.0 (0 reviews)

JustCall is an AI-powered communication platform that provides businesses with a cloud phone system, SMS capabilities, and sales automation tools to enhance customer engagement and team productivity.

Starting at $19/mo
Free Trial 14 days
VS

TelcoBridges ProSBC

0.0 (0 reviews)

ProSBC is a high-performance virtual session border controller designed to help you secure and manage VoIP networks with carrier-grade reliability and flexible cloud or on-premise deployment options.

Starting at $99/mo
Free Trial 90 days

Quick Comparison

Feature JustCall TelcoBridges ProSBC
Website justcall.io telcobridges.com
Pricing Model Subscription Subscription
Starting Price $19/month $99/month
FREE Trial ✓ 14 days free trial ✓ 90 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile desktop saas on-premise
Integrations HubSpot Salesforce Pipedrive Zendesk Slack Intercom Copper Zoho CRM Freshdesk Monday.com AWS Microsoft Azure VMware OpenStack KVM Microsoft Teams Asterisk FreePBX Webex
Target Users small-business mid-market mid-market enterprise
Target Industries telecommunications it-services
Customer Count 0 0
Founded Year 2016 2002
Headquarters New York, USA Boucherville, Canada

Overview

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JustCall

JustCall is a comprehensive communication platform that transforms how you handle customer interactions across phone, SMS, and WhatsApp. You can instantly get local or toll-free numbers in over 70 countries, allowing your team to establish a global presence from a single interface. The platform focuses on eliminating manual data entry by syncing every call and message directly with your existing CRM.

You can accelerate your outbound sales efforts using automated dialers and improve coaching with real-time AI insights. Whether you are managing a remote support team or a high-volume sales department, the software provides the visibility you need through live call monitoring and detailed analytics. It simplifies your tech stack by consolidating your phone system, messaging, and workflow automation into one easy-to-use dashboard.

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TelcoBridges ProSBC

TelcoBridges ProSBC is a virtualized session border controller that helps you protect and interconnect your VoIP networks. Whether you are a service provider managing SIP trunking or an enterprise securing remote workers, you can deploy this software on standard white-box hardware, private clouds, or public platforms like AWS and Azure. It handles critical tasks like security, interoperability, and session routing without requiring proprietary hardware.

You can scale your operations easily with a software-defined approach that supports up to 60,000 sessions. The platform simplifies complex network challenges by providing built-in tools for troubleshooting and monitoring. By moving away from rigid hardware appliances, you gain the flexibility to grow your infrastructure on demand while maintaining the high availability required for mission-critical voice services.

Overview

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JustCall Features

  • Multi-Channel Communication Make calls, send texts, and manage WhatsApp chats from a single unified dashboard to stay connected with customers.
  • Auto Dialer Automate your outbound calling campaigns and reach more prospects in less time without manual dialing errors.
  • CRM Integration Connect with over 100 CRMs to automatically log calls, recordings, and texts directly under your contact records.
  • AI Call Scoring Use AI to automatically analyze and score your calls based on sentiment, talking speed, and script adherence.
  • Live Call Monitoring Listen in on live calls, whisper advice to your agents, or join the conversation to ensure high-quality service.
  • Local Presence Increase your call pick-up rates by showing a local caller ID that matches your prospect's geographic location.
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TelcoBridges ProSBC Features

  • SIP Security. Protect your network from DoS attacks and toll fraud with advanced encryption and dynamic blacklisting capabilities.
  • Media Transcoding. Ensure seamless communication between different devices by converting voice codecs in real-time across your network.
  • Flexible Deployment. Install your SBC on VMware, KVM, AWS, or Azure to match your existing infrastructure requirements.
  • Advanced Routing. Route your calls intelligently based on cost, quality, or time of day to maximize network efficiency.
  • High Availability. Keep your services running 24/7 with 1+1 redundancy that triggers instant failover if a node goes down.
  • Network Monitoring. Monitor your call quality and system performance in real-time with integrated dashboards and alerting tools.

Pricing Comparison

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JustCall Pricing

Essentials
$19
  • Unlimited calling within US & Canada
  • One local or toll-free number
  • SMS and MMS capabilities
  • Basic CRM integrations
  • Call forwarding and recording
  • Mobile and desktop apps
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TelcoBridges ProSBC Pricing

ProSBC Subscription
$99
  • Scales from 10 to 60,000 sessions
  • SIP security and DoS protection
  • Back-to-back user agent (B2BUA)
  • Advanced call routing engine
  • RESTful API for automation
  • Standard technical support

Pros & Cons

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JustCall

Pros

  • Seamless integration with popular CRMs like HubSpot and Pipedrive
  • Quick and easy setup process for new phone numbers
  • Reliable mobile app for managing calls on the go
  • Helpful automated SMS sequences for lead follow-up

Cons

  • Call quality can occasionally fluctuate on weaker connections
  • Interface can feel cluttered when managing many active lines
  • Additional costs for international numbers can add up quickly
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TelcoBridges ProSBC

Pros

  • Extremely cost-effective compared to hardware appliances
  • Fast deployment on major cloud platforms
  • Excellent technical support and documentation
  • Highly stable even under heavy traffic loads

Cons

  • Interface has a steep learning curve
  • Requires deep knowledge of SIP protocols
  • Web GUI can feel dated occasionally
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