ตู้สาขาโทรศัพท์, ตู้สาขาIntroduction Efficient call management, wide range of features and reliable performance is the forte of Matrix PBX family. These PBXs offer interfaces such as FXS, FXO, E&M, Magneto, ISDN BRI, ISDN T1/E1/PRI, GSM/3G/CDMA, IP trunks and IP extensions. They come in different configuration and foot-prints that exactly tailors to the needs of SOHO, small and medium businesses, large enterprises, hotels and hospitals, electricity utilities, call centers, housing complexes and service providers |
ลิงก์ทั้งหมด 3099 