GSM VoIP GoIP Gateway SIP Trunk to Asterisk IP PBX, GoIP 16 SMS Send and Receive Ussd Command GoIP 16-128, , 128 Sims 16 Ports GoIP

ACOM516 GSM series VoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology.
ACOM516 series is able to process traditional voice call service and internet data service and adopt new hardware and software structure, which supports up to 16 concurrent calls.

Special Features:
Support G729A/b/e, G723.1, G. 711 A/U law, iLBC auto-selecting
EBO(Bandwidth Optimization)
Proxy Encryption Solution for IP Block
Support SIM Bank
VPN(pptp)
SIM Card Rotating(ACOM516-128)
Solution to solve the SIM card blocked by:
Accumulated Call Duration
Accumulated Connected Calls
Accumulated Calls
Consecutive Failed Calls
Consecutive No-Alert Calls
Consecutive No-Answer Calls
Consecutive No Carrier Calls
Consecutive Short-Duration Calls
Station intelligent switching
Port Inter-Calling
Fake Ring-back
Call Duration Limitation for SIM Card/Single
Dial Plan/Prefix Inward Translation/Intelligent Routing
Web Browser: Firefox/Chrome /IE/Opera

Specification:
Model
ACOM 532-16/128
Number of Channels
16 channels
Frequency
GSM: 850/900/1800/1900MHz
SIP Specification
SIP/2.0 RFC3261
Session Timer RFC4028
STUN
Network Protocols
DHCP/PPPoE/VPN(pptp)
NTP
Telnet/HTTP/FTP/TFTP
Encryption: VOS2000, RC4, XOP. Base64
Telephony Features
Hot-line call, Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
Telephony Signaling
DTMF tone dectection/generation
DTMF relay: In-band, RFC 2833 and SIP info
Call forward: Unconditional, no answer and busy
N-way conferencing
Caller ID display/generation, Mobile Number Portability
Voice Capability
Voice codecs: G729A/b/e, G723.1, G. 711 A/U law, iLBC
Echo cancellation
Silence suppression & detection(VAD, CNG)
Adaptive jitter buffer
Volume adjustable
IVR customized
Number of Ports
1 WAN 10/100Base-T Ethernet(RJ-45 connector)
1 LAN 10/100Base-T Ethernet(RJ-45 connector)
1 Console(USB)
LEDs
1 Power and 32 groups of card online and running status indicator
Power Supply
100-240VAC, 50 - 60 Hz IN, 12V/9A OUT
Operating Environment
Warranty: 12 Months

Mobile Features:
SMS Send, Receive and Forward(GSM/SIP/HTTP)
SMS Inbox
AT Command, USSD
SMS Format: PDU/TXT
PIN Code Management
CDMA Delay Answer
GSM Polarity Reversal
Carrier Selection
Caller ID Hidden(need SIM Card support)

Maintenance and Management:
Multi-language Interface
USB Serial COM
Configuration Backup and Restore
Support HTTP/TFTP Upgrade
Call statistics: ASR, ACD, PDD
Remote Management System

FAQ
1. What is the communication network can be supported by GoIP?
GSM network
2 What is the software can be supported by GoIP?
VOS, VPS, VoIP switch, 3CX, P@B@Xes, free PBX, MOR
3. What is the bandwidth requested by GoIP?
It is up to your voice code. G723 need 23kbps per channel, G729 need 34kbps, G711 need 90 kbps
4. What is the hardware can be supported by GoIP?
IPPBX and so on
5. How to send the devices to customers?
We can send products by using the international logistics, including
DHL, UPS, TNT, EMS, FedEx, ARAMEX.
We can promis you that we will delivery the good to its destination effectively and safely.

Our Services
We are manufacturer and can give you factory price.
We provide you stronge and free technical support about VoIP server and A-Z termination. (6 days*12 hours)
We can help you to rent a VoIP server in USA.
We can provide you copy version VOS.
We can install Relay server, SMS server, SMB server for you. (for free)
We can offer VoIP terminal guide.
We may need your termina routes.
We offer full technical support untill your devices work well.

Any inquiry, feel free to contact me.
Tel: +86-7522777557
Fax: +86-7522159233
Web: www.yx19999.net
Mobile Phone: 8615112198908
. JPG