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VoIP/SIP

Free Incoming VoIP Call Roaming on 084, 087 and 070 Numbers

Things just got better! With Free incoming VoIP Call Roaming on all DIDcomms 084, 087 and 070 numbers! Great News! Now DIDcomms customers with 084, 087 or 070 numbers can receive free incoming calls no matter where you are in the world or what country you are in. All you need is 3/4G mobile data or WiFi internet connection and there are WiFi hotspots everywhere! So if your proper landline or m...
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Global SIP Trunks and UK DID Numbers for Call Centres, PBX and IP Infrastructure

SIP Trunking with DIDcomms made easy! BT is phasing out ISDN by 2025, so now would be a good time to move to SIP trunking and VoIP phones services, if you have not already considered it. With ISDN you are limited to no more than 30 channels per E1, but the a single SIP trunk from DIDcomms, you have unlimited SIP channels for inbound and outbound calls. You can either just use your SIP trunk fo...
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BT announce the end of PSTN and ISDN

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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Why is UDP used more for VoIP than TCP?

What are TCP and UDP? First, we need to build some vocabulary. TCP and UDP are connection protocols in use today for data traversing the Internet. Data travels across the Internet in packets. Think of them like letters. Like letters, they have an envelope with a to/from address on them. TCP and UDP are just two types of envelopes. The IP addresses are the to/from addresses. They both carry data a...
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Unblock VoIP Services in Your Country

Are you living abroad and trying to connect to your loved ones? Connect with VoIP and save the money on expensive phone calls. The best way to connect to VoIP services safely is via a VPN. Enjoy privacy on VoIP with a VPN. How can a VPN unblock VoIP services? When you connect to the internet via a VPN, the data from your computer or mobile device gets encrypted so your location and internet ac...
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Why Use a VPN?

TunnelBear VPN provides you with a secure and private connection to a less restricted Internet. Hide Your IP Address & Location Your IP address is the unique number that websites use to determine your physical location and track you across different sites. Use TunnelBear VPN to keep your IP address private from websites, hackers and advertisers. Secure Your Data TunnelBear VPN shields your...
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International VoIP Calls – Wherever You Go Worldwide!

With our international call pricing it won’t drain your cash! You can phone friends and family or business contacts any where in the world with ease. Our Hosted VoIP Phone Network makes it the best choice when looking for an alternative and affordable phone system solution for making VoIP calls any where, anytime! We also really know how important it is to stay connected whatever your location. S...
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Competative UK and International VoIP Call Costs

Local and International VoIP Call Costs We like to think we lead the industry! Highly competitive VoIP call costs to both UK landlines and UK mobiles,  with cheaper pricing than other UK VoIP call network providers. We also offer competitive international call costs to landlines and mobiles in over 250 destinations Worldwide, we're the VoIP network provider for you!  
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Free Divert Plan

What is the Free Divert Plan from DIDcomms and how does it benefit you? The Free Divert Plan from DIDcomms is quite unique from other UK telecoms network providers. It allows you to have free call forwarding to over 150 destinations Worldwide on our 08 and 070 numbers. The Free Divert Plan, its unique to DIDcomms, as unlike other network providers they just set their list of countries you can ...
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What is VoIP/SIP Call Termination?

SIP/VoIP Call Termination, what is it and how does it work! 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 als...
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