STOCKHOLM, SWEDEN--(Marketwire - Mar 5, 2013) - Solutions integrator NACR has deployed an Enterprise Session Border Controller (E-SBC) from Ingate® Systems for a large-scale call center installation.
To issues as you cut over to a SIP trunking installation, be sure to coordinate among the IP/PBX vendor, the SBC vendor, and SIP trunking provider. We had a client who installed SIP trunking with AT&T ...
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