Cesller IP PBX, buy voip raspberry pi fxo fxs voip ippbx manufacturer on China Suppliers Mobile

Product Details

voip raspberry pi fxo fxs voip ippbx manufacturer

Product Description

1. Built-in Caller ID function for intercom and outside Line.

2. Busy Tone of Co Line Detection.

3. Support message light function.

4. Morning call function.

5. Co.Line Gain Adjustment(Co Line Gain can be reached to 3dB.)

6. Reverse polarity of Co line Detection.

7. Trunk number intergrated. ( need the support of telecommunication operator)

8. Operator can use the phone recording or recording interface to an external music

9. External music source inferface.

10.Voice report extension number or extension physical number.

11.Abbreviated code 100 group.

12.Multi-party conference call(support 2 group 3 party conference at most.

13.Paging function:Paging tone,there are two options.

14.Key phone group call.

15. Multi Answer Mode.

16. Interrupt ,disconnect a call and monitoring function.

17. 255 groups Walking Account Code.

18. .Day/Night Service manually.

19. Conversation Time Alarm.

20. Co line special call restriction.

21.Day/Night Exts to Co lines limition

22.Exts to Exts limition call

23 6 classes of serive.

24. Extension number can be numbered flexibly(from 2 digits to 4 digits), and the leading number can be “1”,“2”,“8”.

25. Multi-station tion.

26.No one answer/hold recall

27.Hot-call dialing

28.Incoming call limition.

29.Pick-up call

30. Manager-Secretary function.

31.Extension or mobile account.

32.Call forward

33.Inside/outside busy booking function.

34.UPS function

IP Function

1.System TFTP upgrade

2.Data backup and restore

3.WEB remote interface management

4.Multiple voice codec format

5.300 IP extension Account

6.30 TDM-IP concurrent access

7.40 IP platform concurrent calls

8.IP voice calls bypass

9.IP extension account, IP trunking support SIP Type

10.Flexible networking

11.DID number across the equipment through the call

12.Resonance

13.IP call extension account level limite

14.Relay equipment sharing

15.Pass through the number

16.General IP phone support

17.Open standard interface protocols

18.High system integration

Specification Parameter

Model	NSN9000Si	NSN9000Mi
Size	435265140mm	435311368mm
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	Single frequency 440Hz,continuous
Busy tone	Single frequency 440Hz,0.5s open,0.25s break, Cycle 1 s
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

Our Services

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