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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Photel
  • Model Number: PT-90 1501
  • Size: 1.5U high 19inch
  • Power Supply: -48VDC+220VAC or AC or DC
  • NMS: support
  • Warranty: Two years
  • Record: support
  • FXO: 8 channel/Unit card
  • FXS: 8 channel/Unit card

Packaging & Delivery

Packaging Details carton
Delivery Time 1 working day

                                    asterisk  ip pbx  for Hotel, Hospital and office


 Brief Introduction

PT-90 1501 asterisk  ip pbx  for Hotel, Hospital and office can handle up to 64 analog ports (CO lines or analog extensions), up to 4 digital trunks, up to 1000 SIP extensions or 200 SIP trunks.

PT-90 1501 PBX and IPPBX in one equipment chassis contains one slot for power supply board, one MPU slot, and other 8 slots for various business boards.

PT-90 1501 is expandable by your requirement. locates on the interface of PSTN and IP network, support SS7,PRI,R2,V5,FXO,4WE&M and SIP protocol, as well as media transfer between the PSTN and IP network.


Main Features

* Standard 19” rack mounting 1.5U height chassis with fan unit.

* Hot swappable for controller and all types of trunk card and extension card

* Most flexibility with modular design, common slot for trunk cards and extension cards

* Each single chassis with 8 common slots for user extension card and supports 1024 x 1024 non-blocking switching

* Maximum 256 lines for analogue extension by cascading multiple chassis

* Sophisticated signaling gateway feature supports analogue and digital voice signaling conversion, includes SIP, ISDN/PRI, SS7, V5.2, R2, DTMF, 2/4Wires E&M, FXS/FXO etc.

* Analogue interface supports FXS, FXO, 2/4 wires E&M, HOT, magnet and electric carrier voice

* The MST controller card supports 1024 x 1024 digital switching, 32 x DTMF receiver, 32 x DTMF transmitter, 32 x MFC send/receive, 32 x recorder, 32 x  player, 1 x 64-parties conference calls with echo cancelation, a set of Shared standard signal generator, a set of exchange control software

* Digital trunk card includes 4 x E1 interfaces, 4 x 64K HDLC transceiver, MTP2/Q.921/V5.2 software

* IPS card can register 200 x SIP phones, support 30 x IP over TDM or 30 x TDM over IP calling

* Analog user card includes 8 x FXS/FXO,

Provides general PABX all kinds of call featu8 x Caller ID transmitter, 8 x DTMF transceiver ,8 x pulse transceiver

Technical Specification

* Protocol


- PSTN: SS7, PRI, V5.2, R2

* PBX Feature

- Hot Line

- Call pickup

- Call Forwarding (All, Busy, No Answer)

- Call Waiting

- Do Not Disturb (DND)

- Call Hold

- Record/Play voice

- Morning call

- Outgoing Call Barring

- Caller ID

- ACD (Automatic Call Distribution) function

- Absent Subscriber Service

- Override

- Abbreviated dialing

- Call back

- Registered call

- Billing


* Physical Interface

- ISDN Interface: 4* E1, G.703, 120Ω RJ-45

- Network Interface: WAN, 10/100M Base-TX, RJ-45

- RS232 Console: RJ-45, 115200bps

Physical Feature

- Power Supply: 176VAC~264V AC; -36VDC~-72V DC

- Power consumption: <50W

- Operation temperature: -10°C ~ +50°C

- Operation Humidity: 10%-90% (no condensation)

- Dimension (W/D/H): 483*233*61mm


Typical applications


company show

Photel has the design ability in the equipment of SDH, PDH, PBX, IPPBX, PCM, TDMOIP, HDSL...

1, for the SDH, we had the tech of STM-1 to STM-64 in hand, so we can modify any function to follow the customer needed;

2, for PDH, the uplink optical rate can be 150M or 1.25G, the number of E1 can be 1-16, the ethernet can be FE and GE;

3, for PBX, our PBX can support the protocols of SS7, PRI, V5, R2, it can work as a central switch in the telecom network, it can translate different protocol each other, for eaxmple SS7 to PRI;

4, for IPPBX, we can have IPPBX function in our PBX, we only need to configure one or more IPS card in our PBX to have IPPBX function, IP phone can communicate with analogue phone by dialling;

5. for PCM, we have enough experience in PCM for any customer;

6, for TDMOIP, we have the tech of TDMOIP for 1 to 16 E1s, we have done this solution in FPGA to reduce the cost and easy in components buying;

7, for HDSL, our HDSL is in low cost design, and have good ferformance.



if any requirements from your customers or yourself, please tell us any time, we will do our best for you!











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