UCM6304A с 4FXO + 4FXS и 1000 SIP-пользователями Grandstream IP

UCM6300A :

Support Max 250 SIP Users ,Max 50 Concurrent calls

Max 50 concurrent SRTP calls ,200 SIP trunk

Support 3 meeting rooms and up to 50 parties

Without FXO/FXS port , 1*USB 3.0, 1*SD card interface

UCM6302A:

Support Max 500 SIP Users ,Max 75 Concurrent calls 

Max 75 concurrent SRTP calls ,200 SIP trunk,

Support 5 meeting rooms and up to 75 parties

With 2FXO+2FXS port , 1*USB 2.0, 1*USB 3.0, 1*SDcard interface

UCM6304A:

Support Max 1000 SIP Users ,Max 150 Concurrent calls

Max 120 concurrent SRTP calls ,200 SIP trunk

Support 7 meeting rooms and up to 120parties

With 4FXO+4FXS port , 2*USB 3.0, 1*SD card interface

UCM6308A:

Support Max 1500 SIP Users ,Max 200 Concurrent calls

Max 150 concurrent SRTP calls ,200 SIP trunk

Support 9 meeting rooms and up to 150parties

With 8FXO+8FXS port , 2*USB 3.0, 1*SD card interface