Websites targeting keyword sip calls

Providing all types of VOIP Products Like VOIP Reseller, VOIP Switch, VOIP Dialers, VOIP Routes, VOIP Equipments and VOIP Calling cards across Middle East and Africa

Linphone open source VOIP project for desktop computers, smartphones, tablets and web browsers. Make audio and video calls in HD, create audio conferences, share pictures and files, communicate securely....

SIP Encrypt from VoIP.co.uk secures confidentiality of conversation and vaulable data from falling into the wrong hands. Learn more. +44(0)333-023-7000

Your own Personal Skypein Canada Number that anyone can call you from Anywhere, Answer Calls on Skype, Activate Your Skypein Canadian Number, for Just 3$ Monthly.

Use Google Chrome or Mozilla FireFox to make voip calls without having to download any software. A real internet phone: Simply log on and start calling directly from your browser!

Eurolink Connect UK is a Business Telecommunications Specialist working with Gamma, BT Wholesale, Openreach, Mitel, Vodafone and O2.

Best-selling VoIP home phone with Google Voice, SIP & Fax. Crystal clear free calls to US and Canada, and low international rates with Google Voice.

Cheap international VOIP calls. SIPDiscount delivers your call to the PSTN networks with the latest technologies at the best possible rates. Setup your SIP/IAX device for SIPDiscount and start saving big time!

Almostfreecalls offer DID virtual phone numbers all over the world. They are also known as SIP numbers or virtual local numbers.

Business VoIP services from V4B. Overview of benefits of VoIP for business customers, cheaper calling costs, international telephone numbers, cheap telephone systems

Tekworx Australia is a supplier of telecommunications products and services to business, including PABX, Corporate Call packages and Data solutions

L A Comms is an Openreach established business communications company with 10 years' experience providing bespoke solutions and 24/7 support for small to medium businesses across the UK. Whether you're considering a traditional phone line, telephone system or SIP trunking our experts are here to help.

Save money on international calls now. Get your own telephone number in more than 60 countries.

Voip calls, Free Calling, Cheap Call to India, China, PC to Phone Calling, Cheap International Calls, Call Computer to Phone

Freespeech.co.uk - The UK's low cost VOIP service provider - free broadband phone calls and the cheapest rates to international destinations. No line rental.

VoIP Solutions for you. Offer VoIP service with good quality voice and several IP-PBX packages for SMEs. Lowest Malaysia Call Rate and International call rate.

Make Free Video Chat, VoIP calls and send Text Messages (SMS) from within your browser, iPhone, iPod touch, Android, PC, MAC. Obtain mobile VoIP apps, VoIP Cloud solutions

Download the official Dellmont universal Voip client for Windows or Mac desktop use here. Supports all Dellmont Voip labels.

A large Australian owned technology-intensive call centre in Melbourne Australia with international presence to support you and your company

We offer solutions across technologies like Bulk SMS,IVR,WAP and Web To Small,Medium and Large Enterprises as well as Telecom Operators in India and abroad.

Wholesale VOIP rates. SIPTraffic delivers your call to the PSTN networks with the latest technologies at the best possible rates. Setup your SIP/IAX device for SIPTraffic and start saving big time!

DID Provider over 85 Countries available. Local VoIP DID Virtual Telephone Numbers with Low Cost International Call Forwarding. With a local virtual number on your phone or mobile your callers pay Local Call Rates when they call you. Ideal for VoIP/SIP telephones and PBX use - No set-up charges - Unlimited incoming calls

Open Telecom is a leading UK Virtual Phone Number and VoIP Service Provider with thousands of customers Worldwide. We provide Free IVR services, Free and Low Cost Call Forwarding and Cheap Phone Calls to the largest number of destinations including landlines and mobiles in over 150+ Countries.

Freespeech.ie - Irelands low cost VOIP service provider - free broadband phone calls and the cheapest rates to international destinations. No line rental.

SIPcity Business VoIP Australia gives you a feature rich, Cloud PBX solution free. Only pay for calls. Set up in minutes - no commitments.

Cheap calls to any phone worldwide from your computer or your SIP device. Get virtual phone numbers from over 60+ countries at very low monthly rate. Unlimited calling plans to USA/Canada/China/India. Get VPN services to have safe & anonymous web surfing.

Providing all types of VOIP Products Like VOIP Reseller, VOIP Switch, VOIP Dialers, VOIP Routes, VOIP Equipments and VOIP Calling cards across Middle East and Africa

SipNet.lv SIP telecomunications , IP telefonija www.iptelefonija.lv, IP PBX and free calls.

Business Internet & Telecomms, line rental, calls, VoIP, SIP & Internet. Business specialists: low cost, resilient solutions - wide range of DR & back up solutions.

SIP, Prepaid calling card platform, Call Shop Billing, IAX2 Softphone, VOIP Private Label Solutions, DID, Wholesale Termination, Hosted PBX

A state of the art VoIP provider, we manage millions of phone numbers all being delivered accross SIP trunks, via our hosted VoIP solution or by forwarding calls

Nitel is an IT and telephony company based in Jersey. We provide network and telephony support and installation services to the Small to Medium business market. We have a wealth of experience in IT and related technologies allowing us to give you the best service and can manage any project big or small. At Nitel we aim to take the sting out of technology, with our dedicated and friendly staff making IT personal again. We are available for help & advice on any technology query or problem big or small.

Save up to 90% on your international and local calls. From now on you can call anywhere in the world with local call rates. Pay for what you talk and not a second more.

iVoice Networks Pte Ltd (referred as “iVoice Telecom”) is a licensed services-based operator, founded in 2009 with the ultimate goal of providing international voice termination and data services, software development, and mobile application services....

Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, WP8, windows mac and linux

IranFone is an Internet telephony provider to Iran, we provide high quality white route Voice over IP (VoIP) services to the consumers all around the world. IranFone is operated from within New Zealand. | ایران فون یک سرویس دهنده تلفن اینترنتی به ایران است، سرویس ما دارای کیفیت عالی از روی مسیرهای سفید ارائه می شود. مرکز ایران فون در کشور نیوزیلند می باشد.

En IPCalls contrata servicios de troncal SIP y PBX virtual, con las mejores tarifas de México

Cheap international calls from your iPhone, Android, PC and landline without an internet connection.

Wholesale VOIP rates. VoiceTrading delivers your call to the PSTN networks with the latest technologies at the best possible rates. Setup your SIP/IAX device for VoiceTrading and start saving big time!

We move your phone system to the cloud and use your existing internet connection to make and take phone calls. Goodbye overpriced phone service. HelloSpoke.

GateIP - Telephony Solutions

VoIP provider for business and private customers. Free calls and low rates in the world. In Switzerland and international. USD, CHF, EUR accepted.

Level 7 Systems delivers business and residential communication services based on the SIP (Session Initiation Protocol) technology. We are committed to providing innovative, cost-effective communication solutions to our customers.

AustralianPhone.com.au | We are an Australian Phone Company, registered and located in Victoria, Australia. We provide VoIP services to residential and business customers offering a cheap Australian land line, mobile and international calls. VoIP Providers Australia | IP Phone For Home | Cheap Calls From Australia | Voip International Rates | Best Australian VoIP Provider

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TRILUCom Holding S.A. is a global provider of VoIP wholesale and retail termination as well as software solutions for SME and corporate clients. Solutions: Class 4 Softswitch, Class 5 Softswitch, VoIP billing, Processing system.<br /><br />

E1tele.com - global telecommunications company. International and long-distance calls from anywhere in the world. SIP phone, SIP telephony, SIP server

DID Numbers ( Inbound SIP Trunks) Provider. Multi Channel DID Virtual Telephone //VOIP Numbers for PBX. Forward to Asterisk,Softswitches,FreePBX ,VOIP providers etc. Unlimited incoming calls.

Market leading Business Phone systems, advanced SIP Trunking, discounted UK & international call rates & free calls within our network.

IPGate - IP Solutions for Business (www.ipgate.ae)

VOS3000/VoIPSwitch Hosted Solution

CY.TALK SWITZERLAND provides telephone, mobile and payment solutions

VEEDEEO is the global cloud video communications provider that brings together video conferencing systems and browsers across firewalls and technologies.

Twinkle is a soft phone for your voice over IP communcations using the SIP protocol. You can use it for direct IP phone to IP phone communication or in a network using a SIP proxy to route your calls.