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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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The History of VoIP (Full Version)

The History of VoIP Voice over Internet Protocol, abbreviated VoIP, is a fairly recent technology. It goes by many names, including Voice Over Broadband (VoBB), Internet Telephony, IP Telephony, and broadband phone.The advent of the Internet brought with it an abundance of innovation regarding communication. Of course, there was email in the beginning, but then people started wondering whether th...
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Which VoIP/SIP Codec Should You Use?

How To Describe the Quality of a SIP Trunking Call “So clear, you can hear a pin drop!” Are you old enough to remember the very successful tag line for Sprint Communications' long distance service back in the ancient 1990’s? “Can you hear me now?” Or...Did you grow up remembering the equally (if not more) successful phrase that Verizon Wireless made part of our cultural reality in the new mi...
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SMS Functionality from Galaxy Control Panels Using PSTN

Honeywell Security Group has recently received the following email extract from the BSIA (British Security Industry Association), regarding the O2 network and the TAP gateway used for SMS texting via PSTN. The O2 centre number (07860 980480) has been unreliable for a period of time, and even though the panel will transmit the message, a failure by the O2 server will result in an “SMS Comm Fail”...
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Ofcom requires phone companies to pay for numbers

Communications providers will be charged for landline telephone numbers in parts of the country where supplies are running low, Ofcom announced today. The companies will pay 10p per year for every number they have been allocated, under a pilot scheme covering 30 area codes in the UK from next April. Charging for blocks of landline telephone numbers, which are currently free, is expected to e...
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AT&T Discontinues TAP Service

RENO, Nevada—AT&T Wireless text messaging on the TAP gateway has been discontinued by AT&T as of August 31, 2003. As AT&T is now referring to this as an enhanced service, AT&T now offers two fee-based services for text messaging to both TDMA and GSM devices: 1) AT&T Wireless Enterprise SMS; or 2) EFI Unimobile Mobile Messaging. AT&T Wireless Enterprise SMS connects your ...
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