Tag: from – Page 4

Billing minimums and increments

Posted on October 2, 2018October 2, 2018 by Daniel Kobale

What are Billing Minimums / Increments? Billing minimum / Increments indicate what minimum and incremental measures of time are used to calculate the duration of each call, usually for billing purposes. Historically, billing increments have ranged anywhere from 60 seconds to 6 seconds or less. A “30/6″ billing indicates a 30 second minimum with subsequent 6 second increments...
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SIP Response Codes Session Initiation Protocol

Posted on June 16, 2018October 16, 2019 by Daniel Kobale

SIP (Session Initiation Protocol) is a signalling application layer protocol designed to create, modify, and terminate a multimedia session over the Internet Protocol. It is the most common protocol used in VoIP technology. In SIP, every network element is identified by a SIP URI (Uniform Resource Identifier) which is like an address. They are broken down as 1xx Provisional Responses, 2xx Successf...
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International calls to DIDcomms 084, 087 and 070 numbers from other countries

Posted on May 5, 2018May 15, 2020 by Daniel Kobale

International call from other countries is now available on our 084, 087 and 070 numbers For a long time now DIDcomms (previously known as Open Telecom International) has had trouble with our 084, 087 and 070 numbers not being able to be called from international phone lines. We have had a lot of customer reports about this and our investigations led us back to BT.com. In light of all the evidenc...
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Resolve one-way audio issues with Port Forwarding for VoIP/SIP

Posted on April 3, 2018September 17, 2019 by Daniel Kobale

Using Port Forwarding for VoIP to overcome NAT issues. Port forwarding sometimes referred to as tunnelling, is a method of opening a port or ports in a router or firewall to allow communication from a party outside the network. Port forwarding is the act of actually forwarding a network port from one network node to another. This enables an external source to reach a port inside the private LAN...
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What is SIP Termination?

Posted on March 1, 2018May 15, 2019 by Daniel Kobale

About SIP call termination? SIP termination is a service which allows users to use VoIP technology for making outgoing voice calls to external phone networks all over the world, including public switched telephone network phone numbers, as well as mobile wireless operators. Tariffs for SIP termination service vary from one SIP termination provider to another and calling rates vary depending on...
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Vodafone Paging Network Closure

Posted on February 23, 2018February 25, 2021 by Daniel Kobale

Vodafone closes down their paging network. Vodafone have announced that they will be closing their wide-area national paging network by 31st March 2018. This means that any Vodafone Paging customers who have not made alternative arrangements will lose their paging service on this date. Vodafone will shut down its pager network by the end of the after reaching an impasse with competition watchd...
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Stop using the Vodafone service center number for your alarm systems!

Posted on January 22, 2018February 25, 2021 by Daniel Kobale

Stop using the Vodafone service centre number for your alarm systems and other monitoring! Stop using the Vodafone TAP gateway access number +447785499993 for your alarm TAP to Text (SMS) messaging. It's unreliable and is not a dedicated managed TAP gateway! Its time you switched to OpenTAP, established since 2012-2018 and its the UK's only official TAP gateway which has been approved by Texec...
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What is VoIP/SIP Call Termination?

Posted on December 11, 2017May 15, 2019 by Daniel Kobale

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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Call Centres – 16 checks to ensure you’re Ofcom compliant

Posted on November 23, 2017January 5, 2019 by Daniel Kobale

Handling Silent and Abandoned Calls 1. Check your abandoned call message is being used for all campaigns 2. Check your abandoned call message content is correct for all campaigns 3. Monitor your abandoned call rate daily 4. Ensure your system rings for at least 15 seconds 5. Check your system follows the 2 second rule. The 2 second rule is mentioned a few times in the Ofcom guidelines, and th...
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Are you still using the Vodafone access number for TAP to SMS (Mobile Text) Messaging?

Posted on November 11, 2017February 25, 2021 by Daniel Kobale

STOP and Switch to OpenTAP now! The Vodafone TAP gateway access number isn't even a managed service and completely unreliable. If you call Vodafone and ask them for help, they will not help you as their TAP access number is an old legacy pager gateway. Its neither managed nor maintained for the alarm monitoring, it's just been used as such for many years. OpenTAP has been established since 20...
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