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Converting an ISDN Phone System to SIP

Posted on by Daniel Kobale
Any legacy PSTN services (such as ISDN) still live after the switch-off will be ceased. It is imperative to move to alternative services before this happens in order to avoid loss of service. Moving voice calls from ISDN to SIP Services is a tried and tested way of saving money on both trunk rentals and telephone call charges. ISIP ISDN to SIP Converters, allow you to start to enjoy monthly cost ...
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VoIP to replace ISDN

Posted on by Daniel Kobale
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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How PSTN and ISDN switch off will impact your business

Posted on by Daniel Kobale
How PSTN and ISDN switch off will impact your business. As we all know, in 2015 BT announced that they will be switching off the PSTN and ISDN networks by 2025. With this, BT will no longer accept any new orders or amendments to services applicable to any ISDN products from 2020. Once the switch-off has taken place, customers will be migrated to the IPEX (IP Exchange) core network using SIP (S...
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BT announce the end of PSTN and ISDN

Posted on by Daniel Kobale
BT Openreach have announced they will be switching off their existing PSTN and ISDN network by 2025 and switching to a single IP network. Find out about the alternatives and how to be prepared. Businesses have 8 years to look for an alternative solution to their telephony and internet needs. Fortunately there are a range of affordable solutions available. What is PSTN? “The public switched tele...
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SIP vs ISDN – Its time to decide…

Posted on by Daniel Kobale
Your voice and data connections are vital components of your business. Key to your decision on whether ISDN or SIP Trunking is best for your business will be the costs, features and performance associated with each. You will know that BT has recently announced its plans to cease all ISDN circuits by 2025 – a strong indication as to how they see the market for telephone lines will evolve…. So, ...
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20 Free VoIP/SIP Softphones

Posted on by Daniel Kobale
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...
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Making the move from ISDN to SIP

Posted on by Daniel Kobale
Simple steps to SIP migration from ISDN If you’re still running most of your calls over ISDN, it’s worth taking a serious look at how easy it is to switch to cheaper, more flexible SIP connectivity. Why make the switch? Until recently ISDN had been the only viable choice for most companies – from SMEs to large corporations – to ensure business-grade telephony. But the last 12 months has seen a ...
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SMS Gateway Provider for Burglar Alarm Text Messaging

Posted on by Daniel Kobale
Does your security alarm system, pager or other monitoring device use TAP to SMS messaging alerts? Does your security alarm system, pager or other device use TAP to Mobile SMS text messaging alerts? DIDcomms has the solution for you! Our dial-up TAP to Mobile SMS text and email messaging gateway is completely free of charge to use, you only pay for the call to the dial-up access phone line! Al...
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