GSM/GPRS 32 Port Modem Pool USB Quad-Band (MC55I)

1. Based on MC55I (850/ 900/1800/1900MHz )
2. Send and receive data, fax, e-mail, SMS
3. Can insert 32 SIMs(big/small)
32 Port modem pool, GPS/GPRS Modem Pool, USB Interface, Support SMS, MMS, WAP, GPRS, FAX, Voice, AT command, TCP/IP stack, Original Siemens MC55I, Quad-band 850/900/1800/1900 MHz, COMPETITIVE PRICE
Aluminum casing
Wireless access to Internet
With TCP/ IP protocol stack
Quad band: 850/ 900/ 1800/ 1900MHz
3V SIM card slot
SIM application toolkit
Double tone multiple frequency function
Send and receive data, voice, e-mail, and SMS
Maximum transmitting speed 115.2Kbps
GPRS class 10
Antenna with high sensitivity
Always online
Conforms with ETSI GSM phase 2 and standard
Output power:
Class 4(2W at 900MHz)
Class 1(1W at 1, 800MHz)
Input voltage: 100 to 240V
Working temperature: -20 to +55° C
Storage temperature: -25 to +70° C
Voice features:
Telephone
Emergency calls
Full rate, enhanced full rate, and half
Rate ( FR/ EFR/ HR)
Dual tone multiple frequency function ( DTMF)
GSM data features:
Data circuit asynchronous, transparent
And non transparent up to 14, 400 bits/ s
MNP2, V. 42bis
GPRS packet data features:
GPRS class 10, PBCCH supported
Coding schemes: CS1 to CS4
Complies with SMG31bis
Optional embedded TCP/ IP stack
Short messages services features:
Text and PDU
Point to point ( MT/ MO)
Cell broadcast
GSM supplement services:
Call forwarding
Call barring
Multi-party
Call waiting and call hold
Calling line identity
Advice of charge
USSD
Closed user group
Explicit call transfer.