Excel Switching Corp. announced successful interoperability lab tests between its PSTN to IP gateway and MediaRing’s VoizBridge session controller. The joint solution enables carriers to expand their offerings of IP services such as VoIP wholesale (prepaid and postpaid), VoIP calling cards, enterprise VoIP and IP conferencing and fax. Both solutions seamlessly interoperate between H.323 and SIP, thereby protecting a carrier’s investment in legacy equipment while allowing the carrier to expand into the burgeoning VoIP market. http://www.xl.comhttp://www.mediaring.com
Excel Switching and Mediaring Enter VoIP Partnership
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From the Technology Graveyard
You just read about VoIP. Here is what it replaced:
POTS / PSTN served from 1876. What ultimately replaced it?
POTS / PSTN analog voice carried as a continuous electrical signal over a copper loop to a circuit-switched exchange, which set up an end-to-end dedicated path for the duration of the call. Its job passed to VoIP — but the problem it solved, and the ideas it proved, live on in what replaced it. The standard rests here in the archive. One of 198 technologies here that opened a door and then held it for the next.
On this day
March 28From 25 years of the Converge Digest archive.