TY  - GEN
T1  - FreePBX 2.5 powerful telephony solutionsconfigure, deploy, and maintain an enterprise-class VoIP PBX /
DA  - 2009.
CY  - Birmingham, UK :
AU  - Robar, Alex.
CN  - TK5105.8865
PB  - Packt Publishing,
PP  - Birmingham, UK :
PY  - 2009.
ID  - 423240
KW  - Internet telephony.
KW  - Telephone systems
KW  - Telephone
TI  - FreePBX 2.5 powerful telephony solutionsconfigure, deploy, and maintain an enterprise-class VoIP PBX /
LK  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10433538
UR  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10433538
ER  -