Home / Posts tagged "VoIP"

VoIP

Cheap “Wi-Fi Calling VOIP Call Plan” from Open Telecom International

Our Wi-Fi calling network is better quality than most UK mobile operators, and our customers have said its even better than Vonage or Skype! With all our 08x and 070 numbers you get FREE OF CHARGE incoming calls to VoIP and cheap phone calls from just 2.6p a minutes including VAT. NOW THAT'S CHEAP! We know we are cheaper than any UK mobile network Pay As You Go or Pay Monthly calling plans ...
Read More

Geographic (geo) numbers?

A geographic number is a telephone number, from a range of numbers in the United Kingdom National Telephone Numbering Plan, where part of its digit structure contains geographic significance used for routing calls to the physical location of the network termination point of the subscriber to whom the telephone number. Many telecoms providers also use geographic phone numbers for VoIP phone service...
Read More

SIP Trunking

A Session Initiation Protocol (SIP) to PSTN gateway may have trunks that are connected to different carriers. It is entirely reasonable for a SIP proxy to choose — based on factors not enumerated in this document — which carrier a call is sent to when it proxies a session setup request to the gateway. Since multiple carriers can transport a call to a particular phone number, the phone number itsel...
Read More

What is VoIP Termination?

VoIP call termination is used to refer to the procedures that are used for routing telephone calls from one provider to the next provider until the call has been routed to the last telephone company and has been received by the recipient. Voice termination is another term that is used for call termination. The telephone companies are also referred to as providers or carriers. Called Party The ca...
Read More

Mobile VoIP

With a mobile VoIP phone, cell phone users can enjoy more flexibility in calling times than a cellular voice plan provides, with fewer restrictions. VoIP mobile phone service means that a mobile VoIP user can make unlimited inexpensive or free calls using voice over IP technology at any time. Find out more.....
Read More

What Is SIP Trunking & Will It Actually Save Your Business Money?

Conventional analogue phone systems have dominated business communication for a century. But it’s been clear for some time that, when it comes to modern demands, they just don’t cut the mustard. Long distance, international calls continue to cost a fortune. The fact that a traditional copper-based phone line can only handle one call at a time means you’re constantly investing in a new trunk, ev...
Read More

Open Telecom International launches Prepay070 with Free Roaming to SIP (VoIP) divert!

We are moving into the digital age of the internet with rapidly developing technology, products and services and with that Open Telecom International want to open the doors and break down the boarders starting with 070 Free SIP Roaming Worldwide. Free roaming you say, well how does that work? With our state of the art switch and billing platform, we have the ability to offer our 070 Personal Nu...
Read More

20 Free VoIP-SIP Softphones

QuteCom Previously known as WengoPhone, Qutecom is a free, SIP compatible VoIP softphone initially developed by Wengo. QuteCom supports a range of VoIP codecs including G.729, G.711, iLBC, G.722 (wideband) and Speex. H.263 for video is also supported. XLite from Counterpath A very popular, free SIP softphone supporting a range of codecs and also offering great support for desktop business video...
Read More

Why do I get one way audio when making phone calls?

If you have ever tried to make a VoIP call and you couldn’t hear the other party, you have experienced one way audio. This is a common problem in VoIP, but can be easily fixed. Why does one way audio occur? The most common cause of one way audio is routers, because many routers are not built with VoIP in mind. Most ISPs will give you one IP, which is the address you use on the internet and allow...
Read More

What is SIP ALG and why do we recommend that I turn it off?

When discussing VoIP problems with our support team we may ask you whether SIP ALG is enabled on your router. This article intends to explain what it is, how it can affect VoIP and why we recommend you turn it off. What is SIP ALG? SIP ALG stands for Application Layer Gateway, and is common in many commercial routers. It intends to prevent some of the problems caused by router firewalls by inspe...
Read More
image_pdfimage_print
Top
Loading...
Facebook Messenger for Wordpress
Translate »