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Gnex Technology Co., Ltd Technology Co., Ltd -Voip Gsm gateway,GOIP,GSM,PSTN, SS7,SIP, PRI, Asterisk,Softswitch,Voip Hardware Manufacturers hi sir/madam, We are Professional VOIP Hardware supplier from China.Our main product ...

Gnex Technology Co., Ltd
Duhui 100,Zhenhua Road,Futian district
Shenzhen, GU 518000

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Digital Programmable PBX with SS7, PRI signaling

Digital Programmable PBX with SS7, PRI signaling
Contact Supplier for pricing
Delivery Lead Time:
3 day
Payment Terms:
  • Western Union
  • T/T
Minimum Order:
1 Piece(s)
Supply Availability:
100 Piece(s) per Day

Product Description

Detailed Product Description
Combined with E1, FXO/FXS access port, PABX GN-AD300X provide CTI control interface, supporting SS7, ISDN PRI, V5.2 signaling.

GN-AD300X Programmable PABX is designed and manufactured by Gnextech, with its plug-in module structure, combined with E1,FXO and FXS access port, can flexible configured for different requirement, also GN-AD300X provide CTI control interface,supporting SS7, ISDN PRI, V5.2 signaling, can be programmed for all center and other value-added business.

·Signaling support: SS7, DSSI, Q.SIG, R2, V5.2;
·Protocol support: SIP, H.323, RTP/RTCP;
·Codecs: G.711, G.711, G.723, G.729, G.726, G.726, G.728, GSM, AMR, T.38;
·Switching volume: 4096*4096;
·Clock accuracy: stratum 3 Clock;
·Clock source: E1, internal;
·Echo cancellation:G.168, 128ms Network echo cancellation;

·Flexible route management, inter-office management, intelligent router distribute and telephone traffic sharing;
·Grouping switching management;
·User identifier, can provide black and white name list or connect the database;
·Voice record and voice play;
·Calling number and called number modification;
·Provide CTI Link API interface for user program control;
·Conference call resources;
·PABX function:
-Convenient and Flexible Coding: extension can set different prefix and different number;
-Adding/changing prefix;
-Multiform new operation: Leave Transfer, Don't disturb, Call Protection, Call Transfer, Act for Pick-Up,Act for dialing, busy call back, Wake-Up Service, Hot Line Service, etc.;
-Call restriction with different level setting;
-Interactive Voice Response;
Physical Specification
Main resources
· 64 MFC receive and send
· 64 Voice codec
· 64 Conference call
· Embedded 4 E1, E1 can be expanded with plug in moudule.
· Maxima support 192 FXS ( can be replace by FXO by different module