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What is CALLR?

Cut down on the costs tied to your business communication system by choosing a pay-as-you-go model. Our vast international network provides direct routes that allow you to take advantage of discounts based on volume and usage. With our premium SIP and IAX services, you can enjoy features such as elastic trunking, instant provisioning, direct interconnections, and secure connections. No matter if your workforce includes 25 or 200 agents, we possess the knowledge to meet all your SIP enterprise needs for call termination and origination. CALLR proficiently handles the encoding and decoding of signals, supporting all major codecs in both directions to ensure high-quality communication. Our services integrate seamlessly with leading VoIP platforms like Asterisk, Freeswitch, Vicidial, and FreePBX. Whether your requirements are for outbound or inbound calling, we are ready to address all your telecommunication necessities. Our advanced routing system allows us to present competitive pricing that can greatly reduce your call expenses. Furthermore, our SIP and IAX network has a global reach, guaranteeing dependable service with local interconnection through strategically placed data centers aligned with your network's footprint. Elevate your communication experience with our all-inclusive solutions designed specifically for your business requirements, enabling you to operate more efficiently and effectively.

What is Asterisk?

Asterisk is a dynamic open-source framework that facilitates the development of a variety of communication applications. It enables a standard computer to function as a powerful communications server. Asterisk is integral to IP PBX systems, VoIP gateways, conference servers, and many other customized solutions. Its user base includes small businesses, large corporations, call centers, telecom operators, and government entities around the world. Provided free of charge, Asterisk is backed by Sangoma's support. Currently, there are over a million Asterisk-powered communication systems in operation across more than 170 countries. Notably, virtually all companies within the Fortune 1000 list leverage Asterisk in some form. Frequently adopted by system integrators and developers, Asterisk can serve as the basis for a complete business phone system or be used to enhance an existing setup or link various systems. Whether you aim to design a bespoke system using Asterisk or are interested in acquiring an effective and affordable turnkey solution, there are numerous options to explore that can help you find the perfect match for your requirements. As it adapts to technological advancements and user needs, Asterisk remains a key player in the evolving landscape of modern communication solutions. Its ongoing development ensures users continue to benefit from innovative features and improved performance.

Media

Media

Integrations Supported

Whaller

Integrations Supported

Apptivo
Coeo
CommunityWFM
Corosync Cluster Engine
DIDforSale
Dynasoft Telefactura
Flip
ICTBroadcast
Kommo
MyChat
Odoo
QueueMetrics
Skywave CRM
SpiceCRM
SuiteMaster
SysAid
Telnyx
astTECS

API Availability

API Availability

Pricing Information

$1 per month
Free Version
Free Trial Offered?

Pricing Information

Free
Free Version

Supported Platforms

SaaS

Supported Platforms

Windows
Mac
On-Prem
Linux

Customer Service / Support

Standard Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub

Training Options

Online Training
On-Site Training

Company Facts

Organization Name

CALLR

Date Founded

2010

Company Location

France

Company Website

callr.com

Company Facts

Organization Name

Sangoma Technologies

Date Founded

1984

Company Location

Canada

Company Website

www.asterisk.org

Categories and Features

IVR

Call Center
Call Logging
Call Recording
Call Routing
Multiple Scripts
Phone Key Input
Text to Speech
Voice Customization
Voice Mail

Categories and Features

PBX

Not specified

Telephony

Contact Management
VoIP
Voice & Data Integration

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