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Help CenterBest Price Cabinet E1 PRI to SIP VoIP Trunk Gateway
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Specifications
Configurable E1 or T1 Interface by WEBSupport ISDN PRI signaling and SIP protocol
T.38 fax realy
SIP to PRI converter
Model:NSN9000Si ip pbx
Advantages
Smooth over, compatible with traditional and future
Inherited the traditional digital switch technology, Realization of the digital switching exchange to smooth over IP, compatible with both traditional digital switching, IP switching and rich terminal interface, allowing users to continue to use that traditional digital switching functions, while experience using advanced IP switching technology.
Remote calls zero cost
Through IP technology, remote IP phones, computer softphone, soft phone and smart phone company headquarters zero cost of calls between extensions.
Through the IP network to achieve the company's headquarters system with dispersed between the distribution system free fast extension call.
WIFI mobile and wired network combined
Unique IP extension and desktop extension bundled with vibration function, you can turn your smartphone into a mobile extension.whether you're in the company within the scope of any place, or at home or a business trip with WIFI or 3G environment movement, any person whether it is your customers, or other employees call your desktop extension, your phone IP extension will ring together. Your mobile phone has become a truly mobile IP extension.
You can also use a special WIFI cordless handset as an IP extension. So by the smart phone, WIFI sub-phone into WIFI mobile communication network, and the wired desktop extension, wired IP phones posed fixed wireline communications network will seamlessly together, to truly improve the communication efficiency of enterprises.
System TFTP upgrade
Data backup and restore
WEB remote interface management
Multiple voice codec format
300 IP extension Account
30 TDM-IP concurrent access
40 IP platform concurrent calls
IP voice calls bypass
IP extension account, IP trunking support SIP Type
Flexible networking
DID number across the equipment through the call
Resonance
IP call extension account level limite
Relay equipment sharing
Pass through the number
General IP phone support
Open standard interface protocols
High system integration
Specification Parameter
Model | NSN9000Si | NSN9000Mi |
Size | 435*265*140mm | 435*311*368mm |
FXS | 144 | 312 |
FXS(PSTN) | 32 | 64 |
E1 | 1 | 4 |
FXS+FXO | 144 | 312 |
E1+FXS | 1E1+136 | 4E1+280 |
CDMA/GSM | YES | YES |
Number of IP user | 300 | 300 |
Number of IP concurrent | 40 | 40 |
Concurrent IP and TDM channel | 4+26(optional) | 4+26(optional) |
Number of SIP trunk | 30 | 30 |
LANPort | 1 | 1 |
SIP Protocol | YES | YES |
Record(TDM) | Optional | Optional |
Technical Specification
Model | NSN9000Si | NSN9000Mi |
AC input | 110VAC/220VA±10%/50Hz-60Hz | 110VAC/220VA±10%/50Hz-60Hz |
Internal feeding voltag | +48VDC/30mA | +30VDC/25mA |
Internal ringing voltage | 75VAC/25Hz | 75VAC/25Hz |
Backup battery voltage | +24VDC | +24VDC |
Exts line port voltage | <60VDC | <60VDC |
Exts line port ringing voltage | >35VAC/25Hz/>35VAC/50Hz | >35VAC/25Hz/>35VAC/50Hz |
System power voltage | 85W | 150W |
Line impedance | 600Ω | 600Ω |
Input level | 250MV, max 1V RMS | 250MV, max 1V RMS |
Exchange mode | TDM+IP | TDM-IP |
Enviroment temperature | 0-45℃(32-113℉),25±5°Best | 0-45℃(32-113℉),25±5°Best |
Enviroment humidity | 10%-95% noncondensing | 10%-95% noncondensing |
Exts lines with Caller ID display |
FSK |
FSK |
Co lines with Caller ID display | DTMF/FSK | DTMF/FSK |
Detection sensitivity | 01-33db(nosie<-3-db) | 01-33db(nosie<-3-db) |
Exts failure time effectively | 80ms-800ms | 80ms-800ms |
Dial tone | ||
Busy tone | ||
Invalid sound | Single frequency 440Hz,0.25s open,0.25s break, Cycle 0.5s | |
Ring-back tone | Single frequency 440Hz,1s open,4s break, Cycle 5s | |
4 core key phone | <100m(0.4@ twisted two pair,impedance<22.5Ω
| |
2 core key phone | <1500m(0.5@ twisted two pair,impedance<200Ω
| |
Common phone | <1000m(0.4@ twisted two pair,impedance<225Ω
|
Billing wires | <30M |
SIP Phone
Special Key Phone
Shenzhen Cesller Technology Co.,Ltd,our headquarter lies in Canada. It is a hi-tech. Company, specializing in manufacturing, developing, selling of group-phone system and communication equipments. The managing idea is to provide continually communication products which joint global communication and synchronize to world communication.
Application as follow show
Shipping to worldwide by DHL, FEDEX, TNT and UPS etc.
Lanny Welcome you to ask for price.
Skype: cesller
Send Inquiry to This Supplier
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