Funkcja Routera (NAT): Tak
Informacje dodatkowe:
- 8 portów RJ-11 dla telefonów analogowych lub urządzeń FAX
- Impedance: 8 ustawień
- Call waiting, cancel call waiting, call waiting caller ID
- Caller ID with name and number (multinational variants)
- Caller ID, blocking
- Call forwarding: no answer, busy, all
- Do not disturb
- Call transfer
- Three-way conference calling with local mixing
- Message waiting indication-visual and tone based
- Call return,
- Call back on busy
- Call blocking with toll restriction
- Delayed disconnect
- Distinctive ringing-calling and called number
- Off-hook warning tone
- Selective/anonymous call rejection
- Touch-tone phone, Touch-tone phone keypad configuration with interactive voice response (IVR)
Fax: G.711 pass-through or real-time fax over IP via T.38
Informacje dodatkowe:
- 8 portów RJ-11 dla telefonów analogowych lub urządzeń FAX
- Impedance: 8 ustawień
- Call waiting, cancel call waiting, call waiting caller ID
- Caller ID with name and number (multinational variants)
- Caller ID, blocking
- Call forwarding: no answer, busy, all
- Do not disturb
- Call transfer
- Three-way conference calling with local mixing
- Message waiting indication-visual and tone based
- Call return,
- Call back on busy
- Call blocking with toll restriction
- Delayed disconnect
- Distinctive ringing-calling and called number
- Off-hook warning tone
- Selective/anonymous call rejection
- Touch-tone phone, Touch-tone phone keypad configuration with interactive voice response (IVR)
Fax: G.711 pass-through or real-time fax over IP via T.38,
Model SPA8000
Ruch sieciowy MAC address (IEEE 802.3)
IPv4 - Internet Protocol v4 (RFC 791)
ARP - Address, Resolution Protocol
DNS - A record (RFC 1706), SRV record (RFC 2782)
DHCP Client - Dynamic Host Configuration Protocol (RFC 2131)
Point-to-Point Protocol over Ethernet (PPoE) client (RFC 2516)
TCP - Transmission, Control Protocol (RFC793)
Internet Control Message Protocol (ICMP) (RFC 792)
User Datagram Protocol (UDP) (RFC 768)
RTP - Real Time Protocol (RFC 1889) (RFC 1890)
RTCP - Real Time Control Protocol (RFC 1889)
DiffServ -, Differentiated Services (RFC 2475)
ToS - Type of Service (RFC 791, 1349)
VLAN tagging 802.1p/Q - Layer 2 quality of service (QoS)
SNTP - Simple Network Time Protocol (RFC 2030)
Upload data rate limiting-static and, automatic
Quality of service (QoS)-voice packet prioritization over other packet types
MAC address cloning
Port forwarding
Session Initiation Protocol (SIP) channels support both UDP and TCP transport
VPN pass-through with IP, Security encapsulating security payload (IPsec ESP), Point-to-Point Tunneling Protocol (PPTP), and Layer 2 Tunneling Protocol (L2TP)
Bramka głosowa SIP v2 - Session Initiation Protocol version 2 (RFC, 3261, 3262, 3263, 3264)
SIP proxy redundancy - dynamic via DNS SRV, A records
Reregistration with primary SIP proxy Server
SIP support in NAT networks (including STUN)
Adjustable audio frames per packet
DTMF - Dual-tone, multifrequency, in-band and out-of-band (RFC 2833) (SIP INFO)
Flexible dial plan support with interdigit Times
IP address/URI dialing support
Call progress tone generation
Jitter buffer:, adaptive
Frame loss concealment
Full-duplex audio
Echo cancellation (G.165/G.168)
Voice activity detection (VAD) with silence suppression
Comfort noise generation (CNG)
QoS (Ethernet port upstream bandwidth control, physical, port, MAC address, application)
Attenuation/gain adjustments
Flash hook timer
Message waiting indicator (MWI) tones
Visual message waiting indicator (VMWI) via frequency shift keying, (FSK)
Polarity control
Hook flash event signaling
Caller ID generation (name and number)-Bellcore, DTMF, European Telecommunications Standards Institute (ETSI)
Music on hold client
Streaming audio server-up to 10 sessions,
System dial-on-demand routing (DDR) synchronous dynamic RAM (SDRAM)-16 MB
System flash ROM-4 MB
Kod Producenta: SPA8000-G5
Kodeki: G.711 (a-law and µ-law)
G.726 (16/24/32/40 kbps)
G.729 A
G.723.1 (6.3 kbps, 5.3 kbps)
Fax pass-though (using G.711)
Echo cancellation (G.165/G.168)
Kolor: Czarny
Liczba portów FXS do telefonu (RJ11): 8 szt.
Standard Voice: SIP
Waga: 1300 g
Strona
Wymiary (wys x szer x gr): 39 x 170 x 220 mm
Zasilanie: Wewnętrzne
Gwarancja: Rękojmia 12 miesiecy
