What is SAARA?

New name for our products and what does it mean?

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In News

2017-02-20

By:Aivis Olsteins

Welcome to our new website

New web technologies which we use in our products, are also in our website now

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In News

2017-02-02

By:Aivis Olsteins

VoIP Peering Exchange Platform - how it works?

Once very popular VoIP Exchange platforms may see their comeback in a new format.

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In News

2018-04-04

By:Aivis Olsteins

API to send voice call via VoIP to multiple recipients

In this post we discuss how to send SIP call to many recipients at a time with only one request and get the result report.

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In News

2018-05-02

By:Aivis Olsteins

Use case: Voice call broadcast with prerecorded and text-to-speech (TTS) messages

Simple method of sending voice calls via API without needing to know SIP protocol details

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In News

2018-05-01

By:Aivis Olsteins

VoIP Routing Part 2: Priority based Routing

Continuing discussion on inner workings of routing mechanisms in VoIP, let's discuss Priority based routing

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In News

2018-04-19

By:Aivis Olsteins

Least Cost Routing explained

Least Cost Routing or LCR is integral part of any Telecoms system, including VoIP and SMS. Here is how it works.

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In News

2018-04-18

By:Aivis Olsteins

Two Factor Authentication with SMS and Voice Calling

More and more online services turn to two factor authentication as a relaible way to protect access.

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In News

2018-04-17

By:Aivis Olsteins

How to build Callback service with VoIP

Callback is very popular service and its use still is growing

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In News

2018-04-13

By:Aivis Olsteins

Databases in VoIP and SMS

Compexity of designing proper database solution for VoIP or SMS service

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In News

2018-04-11

By:Aivis Olsteins

Local Presence Calling

Once again on the problem of dynamic setting of Caller ID

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In News

2018-04-06

By:Aivis Olsteins

How to start a VoIP business

We will discuss some of the basic technical details of the subject.

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In News

2018-03-28

By:Aivis Olsteins

Reincarnations of Callback

Callback has survived many generations of technical development. It exists also today.

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In News

2018-03-04

By:Aivis Olsteins

Blockchain in Telecom and VoIP

Blockchain has many possible applications, some of them real, some imaginery. What about Telecoms?

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In News

2018-02-27

By:Aivis Olsteins

Usecase: Phone based Donation service

This usecase explains how we set up automated payment collection service for a charity

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In News

2018-02-20

By:Aivis Olsteins

Local touch

How to dynamically assign a caller ID to be closer to the person you call

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In News

2017-04-14

By:Aivis Olsteins

VoIP routing part: 4. Least cost routing and beyond

LCR, Quality and priority based routing models may not be enough to build an advanced routing system for VoIP.

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In News

2018-05-08

By:Aivis Olsteins

Voice API with SIP routing and carrier registration

Continuing discussion of Voice telephony API. Setting up carriers with SIP-specific attributes.

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In News

2018-05-08

By:Aivis Olsteins

Two factor authentication API with phone call

Text message is by far most popular method for doing two factor authentication by phone call. But here are some situations where this is not possible and ways to solve it.

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In News

2018-05-15

By:Aivis Olsteins

API voice call with SIP Identity and Privacy headers

Most carriers now required properly set SIP Identity and Privacy headers. Here is how to set them in the API call.

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In News

2018-05-23

By:Aivis Olsteins

Blocking of VoIP services and VPN

VoIP is still being blocked in many countries, and the list is not getting shorter.

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In News

2018-07-27

By:Aivis Olsteins

Voice Routing Quick Start Guide

See a new resource in our docementation page: Voice Routing Quick Start Guide

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In News

2018-10-11

By:Aivis Olsteins

Outbound Voice Calls with random Caller IDs

There are cases where it is necessary to assign Caller IDs from the pool of available numbers: for load distribution

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In News

2018-10-15

By:Aivis Olsteins

SIP Load balancer on Cloud

Some thoughts about using Load Balancer when placing your SIP services on public cloud like AWS

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In News

2019-02-13

By:Aivis Olsteins

Voice Call Capacity Calculation

How many ports do you need to process 50,000 calls per day? 1000? More? How to estimate it?

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In News

2017-12-15

By:Aivis Olsteins

SIP Session Border Controllers and Public Cloud Services

Placing SIP servers, like SBC on public cloud services like Google GCP or Amazon AWS can pose significant challenges

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In News

2019-01-25

By:Aivis Olsteins

Starting SMS Business as an addition to VoIP

What are the reasons to start a SMS business for VoIP operators

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In News

2018-03-30

By:Aivis Olsteins

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