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ftp://glbrochure:stw372g@72.3.230.138/.../DCOSS_Brochure.pdf
Posted by saqlain231
I short PBX is the most useful product for business needs. IP PBX and latest trend for business needs as extension dialing can used via IP from different continents Central Office is a building holding legacy switch in two to three floors which carry traffic for a city like New York. But those are replacing by softswitches nowadays with Genband Media Gateway being a refrigerator size to safe space cost.
Posted by HamidAliKhan
PBX is the most useful product for business needs. IP PBX and latest trend for business needs as extension dialing can used via IP from different continents Central Office is a building holding legacy switch in two to three floors which carry traffic for a city like New York. But those are replacing by softswitches nowadays with Genband Media Gateway being a refrigerator size to safe space cost.
Posted by areil
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