My first steps to getting a SIP telephony experience

The first time I came across VOIP six years ago, I dealt with cards. I used to make long-distance calls to Russia and Germany, the connection was unsatisfactory, the voice sounded unrealistic and the background was like constant screeching noise. I got disappointed with that.

The first time I came across VOIP six years ago, I dealt with cards. I used to make long-distance calls to Russia and Germany, the connection was unsatisfactory, the voice sounded unrealistic and the background was like constant screeching noise. I got disappointed with that.

A lot has changed since that time. Channels have been widened. I started dealing with Skype and enjoyed it but a number of reasons made me think of an alternative.

Skype has a number of disadvantages: 1. The protocol is closed, no alternative clients; 2. A p2p-based protocol, which means you could have outside traffic: if you pay your operator for every megabyte of the traffic, that outside traffic might turn out to be a quite wasteful; 3. Skype charges more than these of SIP operators for stationary and mobile phone calls; 4. All the Skype’s solutions as regards integration in the existing PBX have been lacking the necessary functions and haven’t been very user-friendly, while it’s not particularly convenient to splurge on a separate mobile phone or computer for Skype’s sake alone.

SIP is a substitute to Skype. SIP means Session Initiation Protocol. It is not a voice transmission protocol but a way to direct the information transmission sessions. Type of transmitted data is specified by a separate SDP (Session Description Protocol). It works together with SIP. You can go to, amongst others, Wikipedia to find out more.

I haven’t pondered over all the hardware options, but they’re aplenty. Software solutions allowing one to use SIP are quite as various as the hardware ones.

All today’s IP-PBX systems are SIP-compatible. Using SIP such huge corporations as Cisco make their own equipment for big corporations and intermediate companies.

I chose my provider rather quickly. So I opted for UcallWeconn, as it provides its users with just the service level one might expect from a company. UcallWeconn gives a common client an opportunity to use the services on the VISA-prepaid basis, while firms are offered to make a contract, sign the SLA and pay the services through a bank.

Another consideration in favor of this specific provider is that its services for home Internet users (i.e. for those who access the Internet via a NAT-like domestic router) are properly organized to our surprise.

Do you want to buy minutes termination? Check our UcallWeconn’s website for rates and conditions. You can also buy international telephone number online.