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network

Are you looking for another VoIP phone provider?

Are you looking for another VoIP/SIP phone provider, more reliable, with better connectivity and cheaper calls? Try Franzcom! We have been established since 2004, formerly known as Open Telecom International. We are well known for our impeccable service and support of our customers. Our network is provided by our leading grade 4/5 telecom switch provider Portaone and some of our customers say ...
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TAP to SMS Text Messaging Gateway

TAP to SMS Text Messaging Gateway for your home and business intruder security alarm system. The UK's No.1 TAP Gateway! Established since 2012. PSTN to VoIP/SIP Compliant. Just install a VoIP phone converter. Recommended by Texecom, Honeywell and Pyronix How do I register to use the OpenTAP gateway? First of all, you need to register all mobile numbers which are to receive text messag...
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BT pushes ahead with plans to switch off telephone network

BT is forging ahead with plans to shut its traditional telephone network in Britain, with the intention of shifting all customers over to IP telephony services by 2025. The closure of the public switched telephone network (PSTN) is part of plans by BT toward internet-based voice calls via a fibre network. As such it will be looking to close a chunk of exchanges. Openreach wrote to its communic...
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Important changes to your 084 and 087 numbers

The communications regulator OFCOM are making changes to the way consumers are charged for calling 084 and 087 numbers. These changes have been introduced to make the call charges more transparent and easier to understand. Therefore this is great news for your business and more importantly your customers, who will feel more comfortable calling your 084 or 087 number. All FranzCom cust...
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STUN Servers

What is STUN? A STUN (Session Traversal of User Datagram Protocol [UDP] Through Network Address Translators [NATs]) server allows NAT clients (i.e. IP Phones behind a firewall) to setup phone calls to a VoIP provider hosted outside of the local network. What does a STUN server do? The STUN server allows clients to find out their public address, the type of NAT they are behind and the Internet s...
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DOD Considering Abandoning AS-SIP

With the ratification of SIPConnect 2.0, the Department of Defense (DoD) is seriously considering adopting commercial SIP for Voice & Video over IP trunking for unclassified networks. The current Unified Capabilities Requirements (UCR) technical specification requires vendors to adopt a DoD unique version of SIP known as Assured Service SIP, or AS-SIP, which was developed in 2010 to establish ...
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First 5G cities in UK named by EE

EE has announced which six UK cities will be the first to get faster 5G mobile networks. Building on existing trials, EE will turn on 5G in London, Cardiff, Edinburgh, Belfast, Birmingham, and Manchester by mid-2019. By the end of 2019, another 10 cities will get EE networks which could transmit data at speeds faster than 10 gigabits per second. Other UK networks are now trialing 5G to acce...
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VoIP to replace ISDN

After nearly 25 years of continuous service, ISDN channels are finally coming to their end of days. As more and more businesses migrate away from ISDN technologies we explore the reasons for the decline and the replacements on offer to businesses in more detail. So what is ISDN? ISDN stands for integrated services digital networks. It is a standard developed to cover a range of mediums like voi...
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History of VoIP (Short Version)

History of VoIP Voice over Internet Protocol (VoIP) transmission began in 1973 as a result of the experimental Network Voice Protocol invented for the ARPANET. However, it wasn’t until 1995 that the first Internet Phone Software – Vocaltec – appeared. Vocaltec brought to market the first internet phone software called the Internet Phone. The Vocaltec software compressed the voice signal, translat...
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