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Top Questions
Friends, Describe Secure storage and distribution of A-Keys?
How do I monitor SS7 Traffic in spectra2?
what is the difference between E1 signal & Ethernet signal ?
Can you tell me about PBGT?
Explain me the difference between a repeater, bridge and router? Relate this to the OSI model.
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Guys what is the purpose of Umbrella Cell Approach in GSM ?
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why cellphone towers are painted in red and white?
Explain SLTA and SLTM messages in MTP3?
Hi guys what is WAP?
wat is the difference betweem MSC & GMSC, & MSS & GCS?
what is EDAp? what is the functions of EDAP?
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what is sdh?

Friends I have a doubt that, what is Centrex?
Camden 03-October-2007 06:10:32 PM

Comments


Visit:

en.wikipedia.org/wiki/Centrex
Posted by sagitraz


Central Office Exchange. Centrex uses POTS lines to provide PBX-like services and features to customers.
Posted by peter186

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