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Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Eminent
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Grandstream 488 Voice over IP telephone adapter
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
7456
Category :
A NIC or Network Interface Card is a circuit board or chip which allows the computer to communicate to other computers on a network. When connected to the network, computers can share websites, files, printers and other resources. The most popular networking standard at the moment is Ethernet, which one can recognize by the rectangular connectors with eight wires in them. Wireless network with the 802.11b and the faster 802.11g standard is also increasingly popular, both at home and in the office, though it is not yet as fast as wired (ethernet) network. A public place where you can use wireless internet is called a "hot spot".
Networking Cards
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Eminent: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 15 Jul 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 05 Dec 2016 11:11:52
The date of the most recent change of the data-sheet in Icecat's system
Product views: 8737
This statistic is based on the 65021 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 15-07-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 63324 free Open Icecat users.
Long product name Eminent Grandstream 488 Voice over IP telephone adapter:
The short editorial description of Eminent Grandstream 488 Voice over IP telephone adapter
VOIP PSTN FXS and FXO port

Marketing text Eminent Grandstream 488 Voice over IP telephone adapter

:
The official marketing text of Eminent Grandstream 488 Voice over IP telephone adapter as supplied by the manufacturer
Use easily your existing analogue telephone devices for Voice-over-ip calls! All-In-1 VoIP device with PSTN life line port FXS and FXO port.

• Model: Grandstream 488
• Support SIP2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS,DHCP (both client and server), NTP, PPPoE,TFTP, etc.
• Supports also dialing directly to IP address (without SIP server)
• Autodetect incoming calls on PSTN line or Voice-over-ip
• Caller ID supported
• 1 x 10Base-T WAN port
• 1 x 10Base-T LAN port
• 1 x FXS port analogue telephone port
• 1 x PSTN life line port
• Built-in router, NAT and Gateway
• Powerful digital signal processing (DSP) to ensure superb audio
quality; advanced adaptive jitter control and packet loss concealment
technology
• Ultra compact (wallet size) and lightweight design, great companion
for travelers
• Support various vocoders including G.711 A-/U-law, G.723.1,
G.729A/B, G.728, G.726, iLBC.
• Support Caller ID/Name display or block, Hold, Call Waiting, Call
Transfer, Call Forward, Flash, Three-Way Conferencing (pending)
• Support customizable ring tone (pending)
• Fax pass through and T.38 (pending)
• Support silence suppression and VAD, AGC and echo
cancellation (G.168)
• Support standard encryption and authentication (DIGEST using MD5 and MD5-sess)
• Support layer-2 (802.1Q VLAN, 802.1p) and layer-3 (DiffServ, ToS) QoS
• Support automated NAT traversal without manual manipulation of firewall/NAT
• Support remote automated provisioning and software upgrade even through firewall/NAT to
enable “zero configuration” and “plug-and-dial” for end users
• Support device configuration via built-in IVR, Web browser or central configuration file
• Support DNS SRV Look Up
• SIP Server Fail Over (pending)
Short summary description Eminent Grandstream 488 Voice over IP telephone adapter:
This short summary of the Eminent Grandstream 488 Voice over IP telephone adapter data-sheet is auto-generated and uses the product title and the first six key specs.
Eminent Grandstream 488 Voice over IP telephone adapter, Wired, USB, TCP/UDP/IP, SIP2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS,DHCP, NTP, PPPoE,TFTP, MD5, G.711 A-/U-law, G.723.1, G.729A/B, G.728, G.726, iLBC.
Long summary description Eminent Grandstream 488 Voice over IP telephone adapter:
This is an auto-generated long summary of Eminent Grandstream 488 Voice over IP telephone adapter based on the first three specs of the first five spec groups.
Eminent Grandstream 488 Voice over IP telephone adapter. Wireless technologies: Wired, Host interface: USB. Transfer rate (Mbps): 100 Mbit/s. Data link protocols: TCP/UDP/IP, Management protocols: SIP2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS,DHCP, NTP, PPPoE,TFTP. Security algorithms: MD5. Network architecture: G.711 A-/U-law, G.723.1, G.729A/B, G.728, G.726, iLBC., Security features: MD5, MD5-sess
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Ports & interfaces
Wireless technologies*
Wired
Host interface*
Interface that enables a host controller to communicate with a driver.
USB
Bandwidth
Transfer rate (Mbps)*
The maximum speed with which data can be transmitted from one device to another.
100 Mbit/s
Protocols
Data link protocols
TCP/UDP/IP
Protocols
Management protocols
SIP2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS,DHCP, NTP, PPPoE,TFTP
Performance
Security algorithms
Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
MD5
Other features
Security features
MD5, MD5-sess
Network architecture
G.711 A-/U-law, G.723.1, G.729A/B, G.728, G.726, iLBC.