Technické parametry

PX24xrX Technical Specifications

General

Operational software Xymphony-rX
Maintenance and administration Over IP; web and/or SNMP and/or Telesis proprietary
Operating voltage 220 VAC, 48 VDC
CPU Type High speed DSPs
Analog subscriber loop impedance 3,000 ohms
Ethernet interfaces 10/100 BaseT
Caller ID ETSI FSK modem Yes
Integrated CMDR buffer Yes
Integrated LDAP server Yes
Integrated DVR (Digital Voice Recorder) Yes
FTP client Yes
Conference hardware Yes
DTMF transceivers Yes
HDLC transceivers Yes
Real-time charging Yes
A-Party analysis Yes
B-Party analysis Yes
Remote access Yes
Signaling interworking Yes
Programmable tones Yes
Subscriber services Yes
Credited subscribers Yes

Interfaces

Analog subscribers Yes
Digital subscribers Yes
Analog DC loop trunks Yes
Analog E&M (two- or four-wire) Yes
BRI ISDN S0/T0 Yes
PRI ISDN Yes
E1 interfaces (ITU-T G.703) Yes
SIP user agents Yes
Telesis xSIP users Yes

TDM Signaling

Dial-pulse dialing Yes
DTMF dialing Yes
Caller ID reception Yes
Caller ID transmission Yes
Pulsed line/pulsed address on E&M Yes
Continuous line/DTMF address on E&M Yes
Single-bit pulsed line signaling types on E1 Yes
Single-bit continuous line signaling on E1 Yes
ISDN (Euro ISDN, DSS1), ETSI EN 300 403 Yes
ISDN Supplementary services: 3PTY, AOC, CCBS, CCNR, CFU, CFNR, CLIP, CLIR, COLP, COLR, ECT, DDI, HOLD, MCID, MSN, UUS Yes
ISDN (QSIG), ECMA-143 PISN Yes
SS7 ISUP (CCS no.7), ETSI EN 300 356, ITU-T Yes
Unilateral call clearing Yes
Bilateral call clearing Yes
Calling party category translation Yes

IP Telephony

Interfaces 10/100 BaseT
SIP Session Initiation Protocol, RFC 3261 Yes
Telesis xSIP (eXtended SIP) protocol Yes
FTP (File Transfer Protocol) Yes
Adjunct protocol Yes
XDP (Xymphony Discovery Protocol) Yes
G.711 audio codec Yes
G.723.1 (5.3 and 6.4kbps) audio codec Yes
G.729, G.729AB audio codec Yes
G.711 frame length 10 to 90msec
G.723.1 frame length 30 to 90msec
G.729, G.729AB frame length 10 to 90msec
Silence Suppression (VAD) Yes
Echo Canceler G.168-2002 Yes
QoS (Tos and Diffserv) Yes
T.30 Fax Pass-through over SIP Yes
Integrated SIP registrar Yes
SIP user agents, which can register 512
IP-TDM gateway channels 48
Programmable ports / sockets Yes
MD5 authentication Yes
Digest authentication Yes
Audio (voice) encryption AES-256
IP to TDM gateway capability Yes
TDM to IP gateway capability Yes
SIP supplementary services Yes
Automatic conversation recording for VoIP calls Yes
API (Application Program Interface) Telesis XApi, TAPI 2.1