IP PABX TDS Series Transtel
IP PABX TDS Series Transtel TDS Series Transtel Sistem Hybrid IP PABX yang kapasitasnya bervariasi, mulai dari 40 port sampai 1280 port, support VOIP, CTI ( Computer Telephony Integrated) , billing system. spesifikasimenunjukkan PSTN Analogue Lines( Max) 4 to 255 ISDN Digital Lines ( Basic Rate C