Product Details

Specifications

8 channel 32 sim card
1,GSM/CDMA/WCDMA
2,IMEI change
3,8 channels 32 SIM cards
4,4 SIM cards per channel rotation using

Hot cdma voip gateway! Sim intercom,8 channels 32 sim cards

The gateway is an analog GSM/CDMA/WCDMA Cellular Gateway that helps directly interconnect a SIP-Supporting VoIP network with GSM/CDMA/WCDMA networks.

Pls check the all models and let me know which model you want,will give you my best offer !

Model	Spec.	SAMPLE PRICE(USD)
GOIP4	4GSM,1WAN,1LAN	450

GOIP8	8GSM,1WAN,1LAN	760

GOIP8-32	8GSM,1WAN,1LAN	920

COIP4	4CDMA,1WAN,1LAN	500

COIP4	4CDMA,1WAN,1LAN	560

COIP8	8CDMA,1WAN,1LAN	825

COIP8-32	8CDMA,1WAN,1LAN	985

COIP8	8CDMA,1WAN,1LAN	925

COIP8-32	8CDMA,1WAN,1LAN	1085

WCOIP4	4WCDMA,1WAN,1LAN	560

WCOIP8	8WCDMA,1WAN,1LAN	925

WCOIP8-32	8WCDMA,1WAN,1LAN	1085

8 ports with 8 simcard slots:

8 ports with 32 simcard slots:

Functions:

Support 8 Channels (Up to 32 SIM cards) 850/900/1800/1900MHz Quad-band GSM, 450MHz or 800/1900MHz Dual-band CDMA,850/900/1800/1900/2100MHz WCDMA Cellular Network

SMS receiving/batch sending, AT command compatible

Support SIP registration and peer-to-peer

Support encryption: RC4, VOS and Ejoin private etc.

Support Hotline, Phone book, Speed dial, Dial Plan

Update firmware by local or internet

Field proven compatible with Asterisk-based soft switches

Features:

4 SIM cards per channel (SimSwitch version optional)

LCR automatically route calls

Single-channel debug for manual calling, directly AT command

Support USSD balance enquiry, billing

Automatically lock/switch SIM card according to its balance, balance alarm

Centralized network management

Caller ID detection and generation

Master and slave SIP server

SIM card hot plug

IMEI modified

Calling Statistics

Pictures of product:

Parameter data shit

Call Control Protocols	SIP
Number of Channels	8 channels (32 SIM cards)
Frequency	GSM: 850/900/1800/1900MHz CDMA: 450 or 800/1900MHz WCDMA: 850/900/1800/1900/2100MHz
Voice CODECs	G.729A, G.723.1, G.711 a/ulaw
Network Protocols	IPv4, TCP, UDP, PPPoE, DHCP, DNS, NAT, Telnet, HTTP, FTP, TFTP
Configuration and Management	- Web-based GUI - Console, telnet command line - Centralized network management
Firmware Update	Local file, FTP, TFTP and HTTP
Message Features	SMS batch receiving/sending, AT command compatible
Telephony Features	- Hot-line call - Dial plan - Speed dial - Phone book - CDR - White list
Telephony Signaling	- DTMF tone detection/generation - DTMF relay: in-band, RFC 2833 and SIP info - Call forward: unconditional, no answer and busy - N-way conferencing - Mobile Number Portability
Voice Quality	- Echo cancellation - Silence suppression (voice activity detection, comfortable noise generation) - Adaptive jitter buffer
Number of Ports	- 1 WAN 10/100Base-T Ethernet (RJ-45 connector) - 1 LAN 10/100Base-T Ethernet (RJ-45 connector) - 1 console (RS-11 connector)
LEDs	1 power and 8 groups of signal strength and running indicator
Power Supply	100-240VAC, 50 - 60 Hz
Dimensions	- Rack mountable 1U chassis (compatible with 19" Rack) - Width: 482mm - Height: 44mm - Depth: 210mm
Weight	2.5kg
Operating Environment	- Operating temperature: 0 - 50ºC - Operating humidity: 10 - 90%
Warranty	12 Months