VOIP Development Services

An overview of our professional expertise

Mobile Calling App

Mobile VoIP enables users to stay connected while on the move. AlqaTech provides Mobile Calling Apps solution with following features.

  • App to App Calling
  • App to PSTN Calling
  • App to App Video Calling
  • Instant Messaging
  • Video, Picture and Audio messaging
  • WiFi, 3G/4G calling
  • In-App Purchase
  • Complete Billing solution

WebRTC Development

Web based Real-Time Communication is the latest technology which is enabling web based applications to communicate. WebRTC is secure and reliable technology and can be integrated in to any web-based products and services.

AlqaTech can help you build services based on WebRTC like Video Calling, Customer Support, Video Conferencing etc


Kamailio is an Open Source SIP Server released under GPL, able to handle thousands of call setups per second. Among features: asynchronous TCP, UDP and SCTP, secure communication via TLS for VoIP (voice, video), SIMPLE instant messaging and presence, ENUM, least cost routing, load balancing, routing fail-over, accounting, authentication and authorization against MySQL, Postgre, Oracle, Radius, LDAP, XMLRPC control interface, SNMP monitoring.


Asterisk is a software implementation of a telephone private branch exchange (PBX); it allows attached telephones to make calls to one another, and to connect to other telephone services, such as the public switched telephone network (PSTN) and Voice over Internet Protocol (VoIP) services. Its name comes from the asterisk symbol, *.
Asterisk is released with a dual license model, using the GNU General Public License (GPL) as a free software license and a proprietary software license to permit licensees to distribute proprietary, unpublished system components.

Cloud PBX

PBX is one of the basic requirement of any organization. Cloud PBX enables organization to communicate with in the organization and out of the organization easily. Cloud PBX can enable organization to save on communication cost with team members with in same premises or spread across the globe.

AlqaTech can provide custom CloudPBX hosted on Cloud and in-house as your organization requirements.

Calling-Card Solution

AlqaTech provides Calling Card solutions based on Open-source technologies. AlqaTech Calling Card solution has all industry standards features like

  • Multiple¬†Vendors
  • Multiple Customers
  • LCR based routing
  • PIN Authentication
  • Caller ID Authentication
  • Detailed CDR Reports
  • Online Payment
  • Multiple Agent

AlqaTech technology team can customize any feature as per requirement.

Over The Top Solution

OTT Applications provide a great opportunity to businesses to provide various services like Communication, Video Calling and Instant Messaging.

AlqaTech specialize in providing custom OTT solutions as per you own requirement s. You will be only focusing on idea generation, branding and marketing and AlqaTech will be focusing on technology and continuous enhancements of your product.

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