TDM SIGNALING
Dial-pulse dialing from analog subscribers Yes
Dial-pulse dialing to analog trunks Yes
DTMF dialing from analog subscribers Yes
DTMF dialing to analog trunks Yes
Caller ID transmission on analog subscribers Yes
Caller ID detection on analog trunks Yes
12 or 16kHz charge pulse detect. on trunks Yes
Polarity reversal detection on analog trunks Yes
Pulsed line/pulsed address on E&M Yes
Continuous line/DTMF address on E&M Yes
MFR1 signaling on E&M Yes
MFCR2 signaling on E&M 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
CIS COUNTRIES - RUSSIA
Local trunks SL, Connection line CL Yes
Toll-connecting trunks ZSL Yes
Ordered connection line OCL Yes
Toll-switched trunks SLM Yes
Toll connection line TCL Yes
Two-, four-wire analog signaling Yes
MF signaling:Pulse packet 1, 2, 3a, 3b Yes
MF shuttle signaling:Pulse shuttle, R1.5 Yes
Pulse (decadic) signaling Yes
ANI request and reception Yes
ANI response (generation) Yes
IP TELEPHONY
Interface 10/100 BaseT
H.323 protocol, Version 5 Yes
SIP Session Initiation Protocol, RFC 3261 Yes
Telesis xSIP (eXtended SIP) protocol Yes
G.711 audio codec Yes
G.723.1 (5.3 and 6.4kbps) audio codec Yes
G.729, G.729A audio codec Yes
G.711 frame length 10 to 90msec
G.723.1 frame length 30 to 90msec
G.729, G.729A frame length 10 to 90msec
Silence Suppression (VAD) Yes
Echo Canceler G.168-2002 Yes
QoS (Tos and Diffserv) Yes
Integrated H.323 gatekeeper Yes
Integrated SIP registrar Yes
Integrated xSIP registrar Yes
H.323 endpoints, which can register 160
SIP user agents, which can register 160
xSIP users, which can register Numerous (with licensing)
VoIP-TDM gateway channels Yes (with licensing)
Programmable ports / sockets Yes
MD5 authentication Yes
H.235 Baseline Security Profile Yes
H.235 Baseline Security Profile w. integrity Yes
Digest authentication Yes
Audio (voice) encryption AES-256
Softswitch capability Yes
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