Brand : CISCO SPA8800
Model : CISCO SPA8800
Developed for small businesses, the Cisco® SPA8800 IP Telephony Gateway (Figure 1) adapts to the needs of businesses that maintain their own on-premise IP private branch exchange (PBX) or that want to add voice over IP (VoIP) to their legacy time-division multiplexing (TDM) PBX or key system. The SPA8800 can be configured to be a FXO gateway for an Asterisk open source PBX, providing a versatile solution when conditions favor an external device.
Powered by industry-leading VoIP technology from Cisco, the SPA8800 is designed with a solid hardware casing and contains many standard features, including four RJ-11 FXS and four FXO ports, a 10/100BASE-T RJ-45 Ethernet interface to connect to either a router or multilayer switch, and an auxiliary port for local administration. The gateway also includes a single multiport RJ-21 50-pin connector, offering an alternative connection choice for FXO and FXS ports when deploying the gateway in varied environments.
The SPA8800 features a high level of security by implementing state-of-the-art technologies to provide standards-based encryption protocols (Session Initiation Protocol [SIP] over Transport Layer Security [TLS], Secure Real Time Transport Protocol [SRTP], and HTTPS/SSL). The gateway's provisioning capabilities give service providers a secure mechanism not for only remotely managing the device, but also for installing software upgrades without interrupting service and obtaining performance measurements and troubleshooting information.
The Cisco SPA8800 is an affordable IP telephony gateway solution that is ideal for small business environments that have VoIP service and also require a connection to the public switched telephone network (PSTN). It can be used with existing analog telephones and teleconferencing equipment, enabling small business customers to protect and extend their investments.
Features
Toll-quality voice and carrier-grade feature support: The Cisco SPA8800 delivers clear, high-quality voice communication in diverse network conditions. Excellent voice quality in a demanding IP network is achieved via the advanced implementation of standard voice coding algorithms. The SPA8800 is interoperable with common telephony equipment such as voicemail, fax, PBX, and interactive voice response systems.
Large-scale deployment and management: The Cisco SPA8800 enables service providers to provide customized services to their subscribers. The gateway can be remotely provisioned and supports dynamic, in-service software upgrades. A highly secure profile upload saves providers the time and expense of managing and preconfiguring or reconfiguring customer premises equipment (CPE).
Ironclad security: Cisco understands that security for both end users and service providers is a fundamental requirement for a solid, carrier-grade telephony service. The Cisco SPA8800 supports highly secure, encryption-based methods for communication, provisioning, and servicing.
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Brand : CISCO SPA8000-G5
Model : CISCO SPA8000-G5
The Cisco® SPA8000 8-Port IP Telephony Gateway (Figure 1) is a full-featured analog telephone adapter (ATA) for small businesses, providing enhanced communication services via a broadband connection to the Internet.
The Cisco SPA8000 features eight RJ-11 FXS ports to connect analog telephones to IP-based data networks and includes a single multiport RJ-21 50-pin connector, offering an alternative connection choice when deploying the telephony gateway in varied environments. The device also has one 10/100BASE-T RJ-45 Ethernet interface to connect to either a router or a multilayer switch.
Solid in design, the Cisco SPA8000 is an affordable solution that is ideally suited for use in business and consumer voice over IP (VoIP) service offerings, including call centers and multidwelling environments. Customers can protect and extend their investment by continuing to use their existing analog telephones and teleconferencing equipment.
Installed by the end user and remotely provisioned, configured, and maintained by the service provider, each Cisco SPA8000 converts voice traffic into data packets for transmission over an IP network and uses common standards for voice and data networking for reliable voice and fax operation.
Features
Toll-quality voice and carrier-grade feature support: The Cisco SPA8000 delivers clear, high-quality voice communication in diverse network conditions. Excellent voice quality in a demanding IP network is achieved via the advanced implementation of standard voice coding algorithms. The SPA8000 is interoperable with common telephony equipment such as voicemail, fax, private branch exchange (PBX), and interactive voice response systems.
Large-scale deployment and management: The Cisco SPA8000 enables service providers to provide customized services to their subscribers. It can be remotely provisioned and supports dynamic, in-service software upgrades. A highly secure profile upload saves providers the time and expense of managing and preconfiguring or reconfiguring customer premises equipment (CPE).
Ironclad security: Cisco understands that security for both end users and service providers is a fundamental requirement for a solid, carrier-grade telephony service. The Cisco SPA8000 supports highly secure, encryption-based methods for communication, provisioning, and servicing.
Telephony Features
Eight voice ports (RJ11) for analog phones or fax machines
Impedance agnostics: eight configurable settings
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 keypad configuration with interactive voice response (IVR)
Fax: G.711 pass-through or real-time fax over IP via T.38 (T.38 support is dependent on fax machine and network/transport resilience)
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Brand : CISCO SRW2024-K9-EU
Model : SRW2024-K9-EU
The Cisco SG300-28 switch is an affordable 28-port managed Gigabit (10/100/1000) switch, including two combination mini-GBIC ports, that delivers the performance required for high-bandwidth applications.
It offers the security and advanced network features needed to support business-class data, voice, security, and wireless solutions. With energy-saving technology, the switch optimizes power use to help protect the environment and reduce energy costs without compromising performance. It is easy to configure and manage with intuitive browser-based tools and is offered with a limited lifetime warranty, including next business day advance replacement and one year of technical support. The Cisco SG300-28 provides the ideal combination of affordability, performance, and capabilities in a switch designed specifically for small businesses.
Data transmission
Maximum data transfer rate 1 Gbit/s
Supported data transfer rates 10/100/1000 Mbit/s
Switching capacity 56 Gbit/s
10G support N
Networking
MAC address table 8000 entries
DHCP client Y
DHCP server Y
IP routing Y
Spanning tree protocol Y
IGMP snooping Y
Number of VLANs 256
Routing entries 32
Networking standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at
Networking features Ethernet, Fast Ethernet, Gigabit Ethernet
Management features
Switch type Managed
Switch layer L3
Quality of Service (QoS) support Y
Web-based management Y
Wireless LAN features
Wireless LAN (WLAN) connection N
Protocols
Management protocols SNMP 1/2c/3, RMON, HTTP/HTTPS, TFTP, DHCP, SSH, RADIUS, BOOTP, SNTP
Connectivity
Ports quantity 28
Copper ethernet cabling technology 10BASE-T/100BASE-TX/1000BASE-T
Gigabit Ethernet (copper) ports quantity 26
Ethernet LAN (RJ-45) ports quantity 28
SFP slots quantity 2
Memory
Internal memory 128 MB
Flash memory 16 MB
Security
Authentication method RADIUS, MD5
MAC address filtering Y
Access Control List (ACL) Y
SSH/SSL support Y
Weight & dimensions
Rack mounting 19"
Dimensions W x D x H 440 x 257 x 44.45 mm
Stackable N
Energy management
Power over Ethernet (PoE) Support N
Power consumption 30.1/30.3 W
Power supply type AC
Heat dissipation 103.4 BTU/h
System requirements
Minimum system requirements Mozilla Firefox 2.5, Microsoft Internet Explorer 6
Endurance
Mean time between failures (MTBF) 179141 h
Certificates
Certification UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) A
Environmental conditions
Operating relative humidity range 10 - 90 %
Operating temperature range (T-T) 0 - 40 °C
Storage temperature range (T-T) -20 - 70 °C
Non-operating relative humidity (non-condensing) 10 - 90 %
Technical details
Connectivity technology Wired
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Brand : CISCO SRW208P-EU
Model : SRW208P-EU
Growing businesses require cost effective, networking solutions that can scale with ever changing business needs. The Linksys SRW208P WebView managed switch brings a whole new level of intelligence and security to the network infrastructure. The combination of its intelligence and small size make it ideal for a conference room or training room where security and uptime are important. It offers a two Gigabit copper or optical interfaces for connection to a core switch.
For Wireless or VoIP deployments, the SRW208P supports IEEE802.3af standard for Power over Ethernet. With automatic load sensing, the power control circuitry automatically detects Power over Ethernet on end-device before providing power. Power feeding of Ethernet limited for fixed 10/100 Base-T/TX ports. The solution can provide maximum output power per PoE port up to 15.4W on 4 ports or 7.5W per PoE port on 8 ports simultaneously. Independent overload and short-circuit protection for each port. LED indicators for power status per PoE port.Network security is a top priority in any size business. Most business data networks, large and small, are unsecured. Unauthorized access to the network and mission critical data is a constant concern. The SRW208P is able to secure the network through 802.1X port authentication and MAC Filtering. 802.1X requires client to authenticate themselves before the port will pass data.
Specifications
Product property Value
PRODUCT NAME CISCO SRW208P 8×10/100 2×GB 2×CMB POE
PRODUCT CODE SRW208P-EU
MANUFACTURER'S CODE SRW208P-EU
EAN-CODE 4260039344476
MANUFACTURER CISCO
PRODUCT GROUP HUBS/SWITCHES
PRIMARY COUNTRY Universal
MODULE/TRANSCEIVER SLOTS 2
MANAGEMENT YES
PRODUCT TYPE SWITCH
SNMP VERSION V1,V2,V3,
PoE Yes
NUMBER OF PORTS (10/100 BASE-T) 8
NUMBER OF PORTS (10/100/1000 BASE-T) 2
QoS SUPPORT Yes
PROTOCOL SUPPORT DHCP,SNTP,
DIMENSIONS (H x W x D cm) 4.45 X 27.9 X 17
WEIGHT NETTO (kg) 1.2
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Brand : CISCO SRW208-K9-G5
Model : SRW208-K9-G5
The Cisco SF 300-08 8-Port Fast Ethernet Desktop Switch is part of the Cisco Small Business line of network solutions, a portfolio of affordable managed switches that provides a reliable foundation for your business network. These Cisco SF 300-08 switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimise your network bandwidth to deliver information and applications more effectively.
to set up and use, the Cisco SF 300-08 8-Port Switch provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.
Key Features
8x 10/100 switched RJ-45 ports with auto medium dependent interface (MDI) and MDI crossover (MDI-X) cable detection
Rack mount kit included for installation within a floor or wall data cabinet
Nonblocking, store-and-forward switching mechanism
Simplified QoS management enabled by advanced queuing techniques using 802.1p, differentiated services (DiffServ), or type of service (ToS) prioritisation schemes enhances the performance of real-time applications such as voice and video
Configuration and monitoring from a standard web browser with WebView management
Secure remote management of the switch via Secure Shell (SSH) and SSL secure channel network protocols
802.1Q-based VLANs enable segmentation of networks for improved performance and security
Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks
Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)
Automatic port configuration through auto MDI/MDIX and 802.1ab with Link Layer Discovery Protocol (LLDP) and Universal Plug and Play (UPnP) support
User/network port-level security via 802.1X authentication and MAC-based filtering
Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation Control Protocol (LACP)
Enhanced rate-limiting capabilities provide control, including back pressure to control the rate at which data can flow into and out of a port
Multicasting, broadcasting, and flooding control
Port mirroring for noninvasive monitoring of switch traffic
Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON) support
Fully rack mountable using the included rack-mounting hardware
High performance and reliability
All Cisco SF 300-08 8-Port Ethernet Switches have been rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solutions speed up file transfer times and improve slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime. As a managed switching solution, the Cisco SF 300-08 also gives you the flexibility to manage and prioritise high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.
Secure Desktop Connectivity
The Cisco SF 300-08 Switch can simply and securely connect employees working in small offices with each other and with all of the servers, printers, and other devices they use. High performance and reliable connectivity helps speed file transfers and data processing, improves network uptime, and keeps your employees connected and productive. Additionally, the Cisco SF 300-08 Switch provides a high level of security and give you fine-grained control to safeguard your network from unauthorised users. Advanced security features include:
Embedded security to protect management data traveling to and from the switch and encrypt network
communications
Extensive access control lists (ACLs) to restrict sensitive portions of the network from unauthorised users
and guard against network attacks
Guest virtual LANs (VLANs) to let you provide Internet connectivity to nonemployee users while isolating
critical business services from guest traffic
Support for advanced network security applications such as IEEE 802.1X port security to tightly limit access
to specific segments of your network
Unified Communications
As a managed network solution, the Cisco SF 300-08 Switch provides the performance and advanced traffic-handling intelligence you need to deliver all communications and data over a single network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses. Cisco SF 300-08 Switchs have been rigorously tested to help ensure easy integration and full compatibility with these and other products, providing a complete small business solution.
IP Telephony Support
Cisco SF 300-08 Switches include embedded QoS intelligence to prioritise delaysensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritise voice traffic.
Highly Secure Guest Connectivity
A Cisco SF 300-08 Switch let you extend highly secure network connectivity to guests in a variety of settings, such as a hotel, an office waiting room, or any other area open to nonemployee users. Using powerful but easy-to-configure security and traffic segmentation capabilities, you can isolate your vital business traffic from guest services and keep guests network sessions private from each other.
Optimal Energy Efficiency
The Cisco SF 300-08 Switch is designed with a variety of power-saving features across all models, providing the industrys broadest portfolio of green switches. These Cisco SG 300-08 Switches optimise power use to protect the environment and reduce energy costs, without compromising performance. Powersaving features include:
The latest application-specific integrated circuits (ASICs), using low-power 65-nanometer technology (these
chipsets allow for lower power consumption and thinner, more efficient designs)
Embedded intelligence to adjust signal strength based on cable length
Fanless design in most models, which reduces power consumption, increases reliability, and provides quieter operation
Specifications
Ports
8 RJ-45 connectors for 10BASE-T and 100BASE-TX
Console port
Auto MDI/MDI-X
Auto negotiate/manual setting
Cabling type
Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX
LEDs
10/100 Link/Act, Speed, System
Performance
Switching capacity
1.6 Gbps, nonblocking
Forwarding rate
1.19 mpps wire-speed performance
Layer 2
MAC table size
8000
Number of VLANs
256 active VLANs (4096 range)
VLAN
Port-based and 802.1Q tag-based VLANs
Management VLAN
Head-of-line (HOL) blocking
HOL blocking prevention
Management
Web user interface
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)
SNMP
SNMP versions 1, 2c, and 3 with support for traps.
SNMP MIBs
RFC1213 MIB-2
RFC2863 interface MIB
RFC2665 Ether-like MIB
RFC1493 bridge MIB
RFC2674 extended bridge MIB (P-bridge, Q-bridge)
RFC2819 RMON MIB (groups 1, 2, 3, and 9 only),
RFC2737 Entity MIB
RFC 2618 RADIUS client MIB
RFC 1215 traps
RMON
Embedded Remote Monitoring (RMON) software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.
Firmware upgrade
Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.
Other management
Traceroute
SSL
SSH
RADIUS
Port mirroring
TFTP upgrade
SSL security for web user interface
DHCP client
BOOTP
Simple Network Time Protocol (SNTP)
Xmodem upgrade
Cable diagnostics
Ping
Telnet client (SSH secure support)
Security
IEEE 802.1X
802.1X - RADIUS authentication; MD5 encryption
Access control
Access control lists (ACLs) - drop or rate limit based on:
Source and destination MAC-based
Source and destination IP address
Protocol
ToS/DSCP
Port
VLAN
Ethertype
Availability
Link aggregation
Link aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 groups
Storm control
Broadcast, multicast, and unknown unicast
Spanning Tree
IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IGMP snooping
Internet Group Management Protocol (IGMP) (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors. Support 256 multicast groups.
QoS
Priority levels
4 hardware queues
Scheduling
Priority queuing and weighted round-robin (WRR)
Class of service
Port based
802.1p VLAN priority based
IPv4/v6 IP precedence/ToS/DSCP based
TCP/ User Datagram Protocol (UDP) port based
DiffServ
Classification and re-marking ACLs
Rate limiting
Ingress policer
Egress rate control
Standards
802.3 10BASE-T Ethernet
802.3u 100BASE-TX Fast Ethernet
802.3ab
802.3x flow control
802.3ad LACP
802.1D Spanning Tree Protocol (STP)
802.1Q/p VLAN
802.1w Rapid STP
802.1s Multiple STP
802.1X port access authentication
Environmental
Dimensions
W x H x D
11 x 1.75 x 6.69 in.
(279 x 45 x 170 mm)
Unit weight
2.20 lb (1 kg)
Power
External AC power adapter
Certification
FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CB
Operating temperature
32º to 104ºF (0 º to 40ºC)
Storage temperature
-4º to 158ºF (-20º to 70ºC)
Operating humidity
10% to 90%
Storage humidity
10% to 95%
Package Contents
Cisco SRW208 8-Port 10/100 Ethernet Switch
AC power adapter with power cord
Two rack-mounting kits/eight screws
CD with user guide in PDF Format
Online registration card
Console cable
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ข้อมูลเพิ่มเติม
One voice line
Music on hold*
Call waiting
Outbound caller ID blocking**
Call transfer: attended and blind** ( SIP Only )
Three-way call conferencing with local mixing
Multiparty conferencing via external conference bridge
Automatic redial of last calling and last called numbers
Call pickup: selective and group*
Call swap
Call back on busy**
Call blocking: anonymous and selective**
Call forwarding: unconditional, no answer, and on busy**
Hot line and warm line automatic calling
Digits dialed with number auto-completion
Anonymous caller blocking**
Support for Uniform Resource Identifier (URI) (IP) dialing (vanity numbers)
Multiple ring tones with selectable ring tone per line
Call duration and start time stored in call logs in web GUI
Distinctive ringing based on calling and called number
10 user-downloadable ring tones
Speed dialing, eight entries
Configurable dial/numbering plan support
Intercom*
Group paging
Network Address Translation (NAT) Traversal, including Serial Tunnel (STUN) support
DNS SRV and multiple A records for proxy lookup and proxy redundancy
Syslog, debug, report generation, and event logging
Support for highly secure encrypted voice communications
Built-in web server for administration and configuration, with multiple security levels
Automated remote provisioning, multiple methods; up to 256 bit encryption (HTTP, HTTPS, Trivial File Transfer Protocol [TFTP])
Option to require administrator password to reset unit to factory defaults
CISCO SPA 303 3-Line IP Phone Data Sheet
3-line business-class IP phone
Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more
Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
Based on SIP, the Cisco SPA 303 3-Line IP Phone with 2-Port Switch has been tested to help ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.
การต่อใช้งานอุปกรณ์
ข้อมูลเพิ่มเติม
Three voice lines
Pixel-based display: 128 x 64 monochrome graphical liquid crystal display (LCD)
Line status: active line indication, name and number
Menu-driven user interface
Shared line appearance*
Speakerphone
Call hold
Music on hold*
Call waiting
Caller ID name and number
Outbound caller ID blocking
Call transfer: attended and blind
Three-way call conferencing with local mixing
Multiparty conferencing via external conference bridge
Automatic redial of last calling and last called numbers
On-hook dialing
Call pickup: selective and group*
Call park and unpark*
Call swap
Call back on busy**
Call blocking: anonymous and selective
Call forwarding: unconditional, no answer, and on busy
Hot line and warm line automatic calling
Call logs (60 entries each): made, answered, and missed calls
Redial from call logs
Personal directory with auto-dial (100 entries)
Do not disturb
Digits dialed with number auto-completion
Anonymous caller blocking
Support for Uniform Resource Identifier (URI) (IP) dialing (vanity numbers)
On-hook default audio configuration (speakerphone and headset)
Multiple ring tones with selectable ring tone per line
Called number with directory name matching
Ability to call number using name: directory matching or via caller ID
Subsequent incoming calls show calling name and number
Date and time with support for intelligent daylight savings
Call duration and start time stored in call logs
Call timer
Name and identity (text) displayed at startup
Distinctive ringing based on calling and called number
10 user-downloadable ring tones
Speed dialing, eight entries
Configurable dial/numbering plan support
Intercom*
Group paging
Network Address Translation (NAT) traversal, including Serial Tunnel (STUN) support
DNS SRV and multiple A records for proxy lookup and proxy redundancy
Syslog, debug, report generation, and event logging
Support for highly secure encrypted voice communications
Built-in web server for administration and configuration with multiple security levels
Automated remote provisioning, multiple methods; up to 256 bit encryption (HTTP, HTTPS, Trivial File Transfer Protocol TFTP)
Option to require administrator password to reset unit to factory defaults
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ข้อมูลเพิ่มเติม
ขนาด / น้ำหนัก
170 x 39 x 220 mm. / 1.3 kg.
การนำไปใช้งาน
ใช้สำหรับแปลงสัญญาณโทรศัพท์ปกติ (Analog phone) ให้เป็นข้อมูล
ในรูปแบบ VOIP เพื่อส่งผ่านไปในระบบ Internet
พอร์ท FXS
รองรับ 4 Port FXS แบบ RJ-45 เพื่อเชื่อมต่อกับโทรศัพท์ Analog
พอร์ท FXO
รองรับ 4 Port FXO เพื่อเชื่อมต่อระบบ PSTN (ได้ถึง 4 คู่สาย) หรือผู้ให้บริการโทรศัพท์พื้นฐาน
WAN Port
1 Port เพื่อเชื่อมต่อกับ ADSL Modem (10/100 Mbps)
Multiport
1 Port RJ-21 Multiport Voice Connection
พอร์ท LAN
1 Port เพื่อเชื่อมต่อกับระบบสายสัญญาณ (10/100 Mbps)
มาตรฐาน
SIP version 2
Dual-tone multifrequency (DTMF) tone detection and -generation
Voice Activity Detection (VAD)
Comfort Noise Generation (CNG) compatible
Silence suppression
รองรับ Call waiting, call waiting caller ID (FXS ports only)
รองรับ Caller ID with name/ number
รองรับ 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)
รองรับ Voice Codecs มาตรฐาน: 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
CISCO SPA8000 8-port IP Telephony Gateway
อุปกรณ์ IP Analog Gateway รองรับการแปลงสัญญาณ โทรศัพท์ให้เป็น VOIP
8 พอร์ท FXS แบบ RJ-11 + RJ-21 (50-Pin สำหรับ Telco)
2 พอร์ท 10/100 Mbps (Ethernet/AUX)
รองรับมาตรฐาน T.38, QoS Ethernet interface to connect to either a router or multilaye
High-Density Voice Solution
Don't let analog phones come between you and Internet telephony. Part of Cisco Small Business Voice Gateways and ATAs, the SPA8000 8-Port IP Telephony Gateway allows for connections between eight analog telephones and an IP-based data network, providing small businesses with enhanced communication services through a broadband Internet connection.
การต่อใช้งานอุปกรณ์
ข้อมูลเพิ่มเติม
ขนาด / น้ำหนัก
170 x 39 x 220 mm. / 1300 g.
การนำไปใช้งาน
ใช้สำหรับแปลงสัญญาณโทรศัพท์ปกติ (Analog phone) ให้เป็นข้อมูล
ในรูปแบบ VOIP เพื่อส่งผ่านไปในระบบ Internet
พอร์ท FXS
8 พอร์ท FXS แบบ RJ-11 สำหรับเชื่อมต่อโทรศัพท์ปกติ (Analog phone)
1 พอร์ท RJ-21 (50-PIN) สำหรับ TELCO
พอร์ท LAN
1 พอร์ท 10/100 แบบ RJ-45 สำหรับเชื่อมต่อกับระบบแลน
พอร์ท AUX
1 พอร์ท 10/100 แบบ RJ-45 สำหรับเชื่อมต่อเครื่องคอมพิวเตอร์
เพื่อเข้าไปบริหารจัดการอุปกรณ์ SPA8000 โดยปกติจะกำหนดเป็นคลาส 192.168.0.0
มาตรฐาน
สนับสนุนมาตรฐาน SIP (Session Initiation Protocol)
สนับสนุนมาตรฐาน Voice Codec 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)
สามารถรับ-ส่งfax ด้วยมาตรฐาน T.38 Real Time Fax over IP
โทรผ่านเน็ต Skype Phone Cheap Call GXV3140 โทรศัพท์พร้อมกล้องความละเอียดสูง 1.3 ล้านพิกเซล และเป็นหัวเครื่องโทรศัพท์ รองรับ SIP Account ได้อีกด้วย
The GXV3140 combines best-in-class technology to enable free video and voice calling worldwide with just one simple step: plug-in. The GXV3140 allows you to keep in touch with friends and family around the world as well as information that impacts your daily life without interruption, any time of day.
Make free voice and video calls upon installation
Access real time information through an integrated web browser, RSS feeds of weather/news/stocks and internet radio.
Access to Yahoo Flickr web photo album, alarm clock, calendar, games, music ring tones
A full-duplex speakerphone and popular voice codec support ensure best-in-class telephony features
ผลิตไต้หวันประกันคุณภาพ! สามารถโทรหากันฟรีทั่วโลก โดยไม่ต้องต่อคอมพิวเตอร์เกตเวย์ สามารถนำ Skype มาเชื่อต่อกับ ATA CheapCall 4044 ได้ทั้นที สามารถทำให้ศัพท์โทรบ้านของคุณเป็น SKYPE PHONE ได้ทั้ยที สามารถโทรเข้าถึงโทรศัพท์พื้นฐานและโทรศัพท์มือถือ ทั้งในในประเทศและโทรต่างประเทศ และยังสามารถติดตั้งการเข้าถึงการแลกเปลี่ยนโทรศัพท์นอกเพื่อให้องค์กรสามารถเข้าถึงโทรศัพท์ ตู้สาขา PBX ได้ง่ายๆ ช่วยให้ บริษัท ของท่านลดค่าใช้จ่ายได้มากเลยทีเดียว
ใช้งานง่ายการผ่านเครื่องโทรศัพท์ปรกติ ไม่จำเป็นจะต้องเปิดเครื่องคอมพิวเตอร์ หรือ อุปกรณ์อื่นๆใดอีก สามารถใช้ได้ทั้งโทรเข้าและรับสาย อีกทั้งยังมี function lifeline ซึ่งทำให้สามารถใช้งานเครื่องโทรศัพท์ร่วมกับสายโทรศัพท์ตรงได้โดยไม่จำเป็นต้องเพิ่มหัวเครื่องโทรศํพท์เฉพาะอีก ง่ายสะดวกลดค่าใช้จ่ายในการติดต่อ ได้เป็นอย่างดี
สำหรับลูกค้าองค์กร SP110 รองรับการใช้งานร่วมกับตู้สาขาโทรศัพท์ทุกรุ่น โดยทำหน้าที่เป็นสายนอก แทนสายที่มาจากผู้ให้บริการโทรศัพท์ได้ทันที
Enjoy Skype Calls from your telephone
The SP110 Skype Phone Adapter lets you make calls from your Skype account by telephone, includes Skype to Skype calls, Skype to Mobile and landline calls.
No PC required
The SP110 Skype Phone adapter lets you make and receive Skype calls at any time, without having your computer on.
Speed Dial List
The SP110 Skype Phone adapter can store up to 100 speed dials of Skype contacts.
Life line support
The SP110 Skype Phone adaptor supports Lifeline, allows users to use PSTN phone service and Skype service at the same time. Users can make emergency calls, or have mobile and landline calls by PSTN line.
Skype Phone Adaptor
Speed Dial List
The SP110 Skype Phone Adapter allows users to define the speed-dial of their most contacted Skype contacts by assigning each a unique short cut key with which to initiate a call. To start a call just dial * before the speed dial number.
Skype Feature
Voice Codec: Skype codec
Skype call first mode and Landline call first mode for selection
Phone Feature
Volume Adjustment
Country Tone Configuration
IP Specifications:
WAN: PPPoE client, DHCP client, Fix IP Address
NAT Functions
Configuration and Management
Web-Based Graphical UI Configuration
HTTP Firmware Upgrade
General Specification
AC power: AC100V-240V, DC12V/0.5A, 50/60 Hz
Temperature: 0°C ~ 40°C (Operation)
Humidity: up to 90% non-condensing
Emission: FCC Part 15 Class B, CE Mark
Skype Phone adapter's dimension : 98 x 85 x 30 mm
Skype Phone adapter's weight: 110 g
คุณสามารถลดค่าใช้จ่ายทางธุรกิจของคุณได้โดยใช้โทรศัพท์ Cheap Call 3088,มากกว่าด้วย 2 in 1 โทรศัพท์อินเทอร์เน็ตไร้สายที่เปิดใช้งานโปรแกรม Skype และสามารถเป็นโทรศัพท์บ้านพื้นฐานได้ ซึ่งจะช่วยให้ สามารถโทรไปหา Skype ฟรี และมีอัตราค่าโทรระหว่างประเทศที่ต่ำ สามารถโทรเข้าเครื่องโทรศัพท์พื้นฐานและโทรศัพท์มือถือได้บางประเทศ ไม่จำเป็นต้องใช้คอมพิวเตอร์
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Cheap Call 3088 Angle Cheap Call 3088 Back Cheap Call 3088 Left
Features
* Skype calls without a computer.
* Regular landline calls.
* Cordless phones.
* Indoor range 50m; outdoor range 300m from base station.
* More than 10 hours talk time; up to 100 hours standby time.
* Color LCD screen.
* DECT wireless technology - wont interfere with WiFi networks.
* Award winning Danish design.
* Supports Skype features like online numbers, calls to phones, voicemail call history, status and other features.
* Contact list for both Skype and landline numbers, automatically synchronized with your Skype account.
* Automatic software updates.
* High quality speakerphone.
* Option to use with serial headset.