FXO interface: 24
(1U, supports rack mounting)
Protocol: SIP, IAX
Voice coding: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A/B, GSM, ADPCM, iLBC
DTMF standard: RFC2833, SIP Info, In-band
Voice processing capability: supports full concurrency
Indicator: LAN connection/activation indicator, analog interface indicator
Network port: 2 10/100Mbps adaptive Ethernet interfaces
Transmission protocol: UDP, TCP, TLS, SRTP
Fax: T.38 and transparent fax T.30
Firewall: built-in firewall, IP blacklist, attack alarm
Network: DHCP, DDNS, OpenVPN, Static Route, VLAN
NAT penetration: Static NAT, STUN
Network protocol: FTP, TFTP, HTTP, HTTPS, SSH
Management protocol: RADIUS, SNMP, TR-069
Configuration: web interface, automatic configuration via IPPBX, backup and restore, HTTP/TFTP firmware upgrade
System management: remote management, web packet capture tool, system log, FXO gateway voice directory configuration, AMI secondary development interface
Shenzhen Importgm Technology Co., Ltd.
Shenzhen Importgm Technology Co., Ltd. has been operating in the I T services market since 2010,focusing on the R&D, design and sales of core equipment and general accessories in the field of network communications, we are distributors and resellers of worldwide brands of communication equipment, general accessories and system solutions for global customers.We offer a wide range of products, including networking routers, switches, firewalls, servers, I P phones, video conferencing equipment, wireless A P, P D U and modules. We are located in Shenzhen with convenient transportation access. Over the years we have developed a team of highly skilled staff that delivers quality and effective solutions and services. Based on our rich experience, we can supply products with stable packages, reliable delivery, competitive prices and on-time support. Our products are exported to customers in such regions as the Middle East, Africa, America,Europe and Asia. We also welcome O E M and O D M orders.Whether selecting current products from our inventory or seeking engineering assistance for your project bid, you can consult our business staff at any time. Our service does not end when the invoice is printed but begins as soon as you have received your order. Any customers' business visit and negotiation is warmly welcomed. Let's work together and win-win together.
1. who are we?
We are based in Shenzhen,Guangdong, China, start from 2010,sell to Africa(15.00%),Mid East(15.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(9.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Domestic Market(5.00%),North America(5.00%),Oceania(5.00%),South Asia(3.00%),Southern Europe(3.00%),Eastern Asia(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Original brand new products; always pre-final Inspection before shipment;
3.what can you buy from us?
Switches, Routers, Firewalls, IP phones, Servers,Video Conference,AP, PDU,etc.
4. why should you buy from us not from other suppliers?
IMPORTGM has been operating in China for about 15 years. We are one of the largest and complete distributors and resellers of worldwide brands of communication equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,etc.