GSM PABX ( CDMA PABX ) News Update
Model: SUNN-GPBX ( GSM PABX )
Model: SUNN-CPBX ( CDMA PABX )
PABX make connections among the internal telephones of a private organization ( like,company ) and also connect them to the public switched telephone network (PSTN) via trunk lines. Because they incorporate telephones, fax machines, modems, and more, the general term "extension" is used to refer to any end point on the branch.
( See, http://en.wikipedia.org/wiki/PABX )
GSM PABX ( CDMA PABX ) integrates PABX, GSM ( CDMA ) wireless access, and SMS platform functions into one device. It helps the end customers to save their monthly voice bill through Least Cost Routing (LCR), at meantime it also helps wireless carriers to increase their voice revenue.
HoSunn Products / GSM PABX ( GSM PBX ) CDMA PABX ( CDMA PBX )
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Hi,
ReplyDeleteYou may also check this video on what PABX is. It is based on Ozeki Phone System XE and it fairly explains PABX and VoIP:
http://www.ozekiphone.com/what-is-pabx-private-automated-branch-exchange-311.html
BR