Motorola unveils cross-technology PTT offering
Motorola Inc. has unveiled what it describes as the first cross-technology Push-to-Talk over Cellular solution rooted in wireless networks.
Motorola supports the same protocols espoused by other major players like L.M. Ericsson, Siemens AG and Nortel Networks Ltd. Nokia Corp. is taking another route in what some experts believe may create interoperability obstacles with PoC.
There are no final standards yet,but there are directions, and they are towards PoC as an IMS service running over IP.
OK, If there are no standars yet, then this is another legacy solution?
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