Cisco Gateway de Telefonia IP SPA 8800 - 4 FXS & 4 FXO - Part Number SPA8800

Cisco Gateway de Telefonia IP SPA 8800 - 4  FXS & 4 FXO - Part Number SPA8800
Fabricante: CISCO
Modelo: SPA8800
Prazo de Entrega: Sob Consulta
Estimativa de Custo: R$ 2.358,05

*O valor do produto está sujeito a alterações em função da variação de impostos interestaduais e disponibilidade de estoque em nossos distribuidores.

Serviço CON-SBS-SVC2 é recomendado para esse item.

DATA NETWORKING
- MAC address (IEEE 802.3)
- IPv4 (RFC 791)
- Address Resolution Protocol (ARP)
- DNS A record (RFC 1706), SRV record (RFC 2782)
- Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
- DHCP server (RFC 2131)
- Point-to-Point Protocol over Ethernet (PPoE) client (RFC 2516)
- Internet Control Message Protocol (ICMP) (RFC 792)
- Transport Control Protocol (TCP) (RFC 793)
- User Datagram Protocol (UDP) (RFC 768)
- Real Time Protocol (RTP) (RFC 1889, 1890)
- Real Time Control Protocol (RTCP) (RFC 1889)
- Differentiated Services (DiffServ) (RFC 2475), type of service (ToS) (RFC 791, 1349)
- VLAN tagging (IEEE 802.1p)
- Simple Network Time Protocol (SNTP) (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
- SIP channels support both User Datagram Protocol (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)

VOICE FEATURES
- SIP version 2
- Dual-tone multifrequency (DTMF) tone detection and generation
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG) compatible
- Silence suppression
- Call waiting, call waiting caller ID (FXS ports only)v • Caller ID with name/ number
- Caller ID blocking
- Call forwarding: no answer, busy, all
- Do not disturb
- Call transfer, call return, call back on busy
- Fax: G.711 pass-through or real-time fax over IP via T.38 fax relay
- (T.38 support is dependent on fax machine and network/transport resilience)
- Supports multiple voice codecs: G.711a, G.711u, G.726,G.729A, G.723.1
- SIP over TLS
- Three-way conference calling with local mixing
- Per-call authentication and associated routing
- Call blocking with toll restriction
- Delayed disconnect
- Distinctive ringing: calling and called number
- Off-hook warning tone
- Selective/anonymous call rejection
- VoIP to PSTN (USA) service call origination and termination
- PSTN (USA) to VoIP service call origination and termination
- Forward calls to VoIP service: selective, authenticated, all
- Forward calls to PSTN service: selective, authenticated, all
- Automatic PSTN fallback (loss of power or IP service to unit, with quiescence to normal operations): fixed fallback pairing of FXS ports to FXO ports
- Advanced inbound and outbound call routing
- Independent configurable dial plans (1 per port)
- Force PSTN disconnection

FXO BEHAVIOR FEATURES
- PSTN answer delay timer
- PSTN-to-VoIP call max duration timer
- VoIP-to PSTN call max duration timer
- PSTN dialing delay timer
- VoIP dialog refresh interval timer
- PSTN ring time-out timer

INTERNATIONAL CONTROL FEATURES
- FXO port impedance: configurable to 16 settings
- Ring frequency: configurable
- SPA to PSTN and PSTN to SPA gain settings
- Ring frequency: maximum setting
- Ring validation time setting
- Tip/ring voltage adjustment setting
- Ring indication delay setting
- Operational loop current minimum value
- Ring time-out setting
- On-hook speed setting
- Ringer impedance setting
- Line-in-use voltage setting

SECURITY
- Password-protected system reset to factory default
- Password-protected administrator and user access authority
- Provisioning/configuration/authentication: HTTPS with factory-installed client certificate
- HTTP digest-encrypted authentication via MD5 (RFC 1321)
- Authentication: Extensible Authentication Protocol TLS (EAP-TLS), EAP Tunneled TLS (EAP-TTLS), and Protected EAP (PEAP)
- SIP over TLS
- Up to 256-bit Advanced Encryption Standard (AES) encryption

PROVISIONING, ADMINISTRATION AND MAINTENANCE
- Web browser administration and configuration via integral web server
- Telephone keypad configuration with interactive voice prompts
- Automated provisioning and upgrade via HTTPS, HTTP, Trivial File Transfer Protocol (TFTP)
- Asynchronous notification of upgrade availability via NOTIFY
- Nonintrusive, in-service upgrades
- Report generation and event logging
- Stats in BYE message
- Syslog and debug server records
- Per-line and purpose configurable syslog and debug options

PHYSICAL INTERFACES
- 4 RJ-11 FXS phone ports for analog circuit telephone device(s) (tip/ring)
- 4 RJ-11 FXO line ports for telco or PABX or KTS connection(s)
- RJ-21 (50-pin telco connector) multiport voice connection
- 1 WAN 100BASE-T RJ-45 Ethernet port (IEEE 802.3)
- 1 AUX 100BASE-T RJ-45 Ethernet port (IEEE 802.3) for Maintenance

SUBSCRIBER LINE INTERFACE CIRCUIT (SLIC)
- Ring voltage: 40-90 Vpk configurable
- Ring frequency: 20-25 Hz
- Ring waveform: trapezoidal
- Maximum ringer load: 5 ringer equivalence numbers (RENs)
- On-hook/off-hook characteristics:
- On-hook voltage (tip/ring): -46 ~ -56V
- Off-hook current: 18-20 mA
- Terminating impedance: 600 ohm resistive or 270 ohm + 750 ohm
- 150 nF complex impedance
- Frequency response 300-3400 Hz
- Return loss (600 ohm, 300-3400 Hz) up to 20 dB
- Insertion loss (1 Vrms at 1 kHz) 3-4 dB
- Total harmonic distortion (THD) (350 mV peak at 300 Hz) up to 3%
- Idle channel noise 72 dB (typical)
- Longitudinal balance 55 dB (typical)
- Off-hook threshold (line seizure) Rdc < 1000 ohm
- On-hook threshold (line release) Rdc >10000 ohm
- Rdc DC supervisory range Rdc > 450 ohm

REGULATORY COMPLIANCE
- IEC 60950-1:2005, Second Edition, with all country deviations
- AS/NZS 60950-1:2003, First Edition
- CAN/CSA 22.2 No. 60950-1-05, Second Edition
- UL 60950-1, Second Edition, 2005
- EN55024
- AS/NRZ 3548:1992 Class A
- CFR 47 Part 15 Class A
- EN55022 Class A
- ICES-003, Issue 2, Class A, April 1997
- Industry Canada CS-03
- TIA-968-A, Addendum 1, 2, 3, 4, 5
- TBR21: January 1998
- Australia AS/ACIF S002: 2005
- Australia AS/ACIF S003: 2008
- New Zealand PTC220: 2008

POWER SUPPLY
- Switching type (100-240V) automatic
- DC input voltage: 12V DC at 3.0A max.
- Power adapter: 100-240V, 50-60 Hz AC input

Portas: 4 Ports FXO, 4 Ports FXS
Medidas do produto (L/A/P) : 220 / 40 / 180 mm
Medidas embalagem (L/A/P) : 285 / 84 / 320 mm
Pesos Bruto/Líquido: 2.00 / 1.50 kg

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