TY  - GEN
AU  - Saleem ,NC  Bint Ayesha (TCC-13)
TI  - Designa and implementation of soft PABX using voip
U1  - 621.382 
PY  - 2005///
CY  - Rawalpindi
PB  - MCS
KW  - UG Projects
KW  - TE-38/TCC-13
ER  -