Cisco SPA122 2 Port Phone Adapter with Router
Cost unic de transport la toate comenzile acestui vanzator
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Produs:Nou, Ofer garanție, Cu factură
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Numar articol:190000346
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Disponibilitate:Indisponibil
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Preț:307,53 Lei
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Anuntul a expirat la:03.11.2017, 03:10
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Specificatii
SPA122
Porturi: | 1 |
Standarde: | IEEE 802.1p IEEE 802.3 |
Alimentare (V/Hz) | Power consumption: 5W Power adapter: 100-240V and 50-60 Hz (26-34 VA) AC input, with 1.8m cord DC input voltage: 5V DC at 2.0A maximum Switching type (100-240V) automatic |
Altele: | Do not distu Fax tone detection pass-through Idle channel noise: 72 dB (typical) Silence suppression Long silence (configurable time setting) silence threshold Off-hook current: 18-25 mA QoS (Ethernet port upstream bandwidth control) Streaming audio server: Up to 10 sessions Three-way conference calling with local mixing Real-time fax over IP using T.38 fax relay (T.38 support is dependent on fax machine and network and transport resilience) Off-hook threshold (line seizure): Rdc max 1000 ohm Attenuation and gain adjustments Configurable ring frequency 150 nF complex impedance Jitter buffer: Adaptive Call waiting, call waiting and caller ID Call blocking with toll restriction Ring voltage: 40-90 Vpk configurable Rdc DC supervisory range: Rdc min 450 ohm Message waiting indicator (MWI) tones Tip and ring voltage adjustment setting Return loss (600 ohm, 300-3400 Hz): up to 20 dB Full-duplex audio Caller ID blocking Off-hook warning tone Ring waveform: Trapezoidal Polarity control Call forwarding: No answer, busy, and all Fax capability : Total harmonic distortion (THD) (350 mV peak at 300 Hz): up to 3% Voice activity detection (VAD) Hotline and warmline calling On-hook voltage (tip and ring): -46 to -56V Voice features : Caller ID generation (name and number): Bellcore, DTMF, and European Telecommunications Standards Institute (ETSI) Call transfer, call return, and call back on busy Fax pass-through using G.711 Longitudinal balance: 55 dB (typical) Comfort noise generation (CNG) Disconnect tone (for example, reorder tone) Terminating impedance: 600 ohm resistive or 270 ohm + 750 ohm Call progress tone generation Music on hold Per-call authentication and associated routing Subscriber line interface circuit (SLIC) : On-hook threshold (line release): Rdc min 10000 ohm Flash hook time Ring validation time setting Frequency response: 300-3400 Hz Frame loss concealment Caller ID with name and numbe Distinctive ringing: Calling and called numbe Ring frequency: 20-25 Hz Visual messaging waiting indicator (VMWI) using frequency shift keying (FSK) Selective and anonymous call rejection Ring indication delay setting Insertion loss (1 Vrms at 1 kHz): 3-4 dB Echo cancellation (G.165 and G.168) Advanced inbound and outbound call routing Maximum ringer load: 5 ringer equivalence numbers (RENs) Hook flash event signaling |
Dimensiuni (W x D x H mm): | 101 x 101 x 28 mm |
Functii: | G.711 (A-law and μ-law) Voice gateway : G.729 A SIP proxy redundancy: dynamic through use of DNS SRV A records Adjustable audio frames per packet SIP support in Network Address Translation (NAT) networks (including Serial Tunnel [STUN]) Independent configurable dial plans with interdigit timers and IP dialing (1 per port) Codec name assignment G.726 (32 kbps) SIPv2 (RFC 3261, 3262, 3263, and 3264) Dynamic payload Reregistration with primary SIP proxy serve Dual-tone multifrequency (DTMF): in-band and out-of-band (RFC 2833) (SIP information) Highly secure (encrypted) calling using Secure RTP (SRTP) |
Greutate (g): | 153g |
Interfata: | 1 LAN 100BASE-T RJ-45 Ethernet Port
(IEEE 802.3) Reset button 1 WAN 100BASE-T RJ-45 Ethernet Port (IEEE 802.3) 2 RJ-11 FXS phone ports for analog circuit telephone device (tip and ring) |
LED Indicators | Phone 1, phone 2, Internet, and power |
Management: | Nonintrusive, in-service
upgrades Statistics in Bye message Ping and traceroute diagnostics Telephone keypad configuration with interactive voice prompts Support for Bonjou Asynchronous notification of upgrade availability using Notify Report generation and event logging Debug and syslog server records: Per-line configurable web browse Web browser administration and configuration using integral web serve Configuration management: Backup and restore Automated provisioning and upgrade using HTTPS, HTTP, and Trivial File Transfer Protocol (TFTP) TR-069 |
Protocoale suportate: | TCP (RFC 793) Address Resolution Protocol (ARP) MAC address cloning Real Time Protocol (RTP) (RFC 1889) (RFC 1890) Dynamic Host Configuration Protocol (DHCP) server and client (RFC 2131) SIP channels support both UDP and TCP transport Differentiated Services (DiffServ) (RFC 2475) and type of service (ToS) (RFC 791/1349) DHCP Options 159 and 160 Simple Network Time Protocol (SNTP) (RFC 2030) Internet Control Message Protocol (ICMP) (RFC 792) IPv4 (RFC 791) upgradeable to IPv6 (RFC 1883) QoS voice packet prioritization over other packet types User Datagram Protocol (UDP) (RFC 768) Domain Name System (DNS) A record (RFC 1706) and SRV record (RFC 2782) Port forwarding Real Time Control Protocol (RTCP) (RFC 1889) DHCP client reservation VPN pass-through with IP Security encapsulating security payload (IPsec ESP), Point-to-Point Tunneling Protocol (PPTP), and Layer 2 Tunneling Protocol (L2TP) VLAN tagging (IEEE 802.1p) Point-to-Point Protocol over Ethernet (PPoE) client (RFC 2516) MAC address (IEEE 802.3) Upload data rate limiting: static and automatic |
Securitate: | HTTPS with factory-installed client
certificate Up to 256-bit Advanced Encryption Standard (AES) encryption Password-protected system reset to factory default Provisioning, configuration, and authentication HTTP digest: Encrypted authentication using MD5 (RFC 1321) SIP Transport Layer Security (TLS) Password-protected administrator and user access authority |
Modalitati de livrare si plata
LIVRARE
In Bucuresti
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- Predare personala in max. 4 zile lucratoare
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Taxa afisata este cea minima si include 5kg. La aceasta se vor adauga kg suplimentare daca este cazul sau km suplimentari daca este cazul.
PLATA
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Politica de retur
- - Produsul se poate returna in maxim 3 zile lucratoare
- - Metoda de retur: Ramburs contravaloare produs
- - Costul transportului va fi suportat de catre cumparator
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