Origin: The Blankenship name is ultimately derived from the name Blenkinsopp, which is the name of a castle in Northumberland, England.
The Blackphone clocks in at $629, which is right up there with the unlocked cost of most flagship smartphones. The device will run on a 2GHz (or higher) quad-core ARM chip, with 2GB of RAM and 16GB of internal storage. Wondering about a microSD card for more storage? What, and let someone walk away with your data?
PBX Phone System Prices. The average cost for a PBX system is approximately $1,000 per user (employee) . Examples of actual prices paid for PBX business phone systems include: 1  A Gearhart, Oregon manufacturer paid $18,000 for a system with 20-29 extensions and CTI. 2  An IT consultant from Chicago paid $41,000 for a phone system with 50-69 extensions and CTI.