タイトルまたは説明

1 FXS Port (RJ**1)
1 FXO Port (RJ**1 to PSTN)
1 WAN Port (RJ*5)

1. SPA***2 unlocked ,open sip protocol
2. 1FXS*1FXO port
3. built -in router function
4. Suppor two simultaneous call by G.**9 codec
5. Support T.*8 Fax
6. Correct Mac address can be used for auto provision
7. Free to do any pre-configuration
8. Can lock device with a password if needed

Toll Quality Voice and Carrier-Grade Feature Support
Large-Scale Deployment and Management
Ironclad Security
The SPA***2 features the ability to connect standard telephones and fax machines to IP-based data networks with the additional benefit of an integrated connection for legacy telephone network "hop-on, hop-off" applications. SPA***2 users will be able to leverage their broadband phone service more than ever by automatically routing local calls from mobile phones and land lines over to VoIP service providers and vice versa. If power is lost to the unit or Internet service is down, calls can be redirected to a traditional carrier via the FXO interface.

A user calling from a mobile phone or land line will be able to reduce and even eliminate international and long distance telephone charges by first calling their SPA***2 via a local telephone number. The advanced authentication and call routing intelligence programmed into the SPA***2 will route the call via the Internet to the far end destination. In addition, when using the SPA***2 at the far end, VoIP calls placed to that location can be either answered or further processed and routed on as a local call to any legacy land line or mobile phone.

The SPA***2 supports one RJ**1 POTS (Plain Old Telephone Service) FXS port to connect an existing analog phone or fax machine. The SPA***2 also supports one PSTN FXO port to connect to a Telco or PBX circuit. The SPA***2 includes 2 **0BaseT RJ**5 Ethernet interfaces to connect to a home or office LAN, as well as an Ethernet connection to a broadband modem or router. The SPA***2 FXS and FXO lines can be independently configured via software controlled by the service provider or the end user.

Installed by the end user and remotely provisioned, configured and maintained by the service provider, each SPA***2 converts voice traffic into data packets for transmission over an IP network. Compact in design, the SPA***2 can be used in consumer and business VoIP service offerings including a full-featured IP Centrex environment. The SPA***2 uses international standards for voice and data networking for reliable voice and fax operation.

Highlights
Toll Quality Voice and Carrier-Grade Feature Support
The SPA***2 delivers clear, high-quality voice communication in diverse network conditions. Excellent voice quality in a demanding IP network is consistently achieved via our advanced implementation of standard voice coding algorithms. The SPA***2 is interoperable with common telephony equipment like voicemail, Fax, PBX, and interactive voice response systems.

Large-Scale Deployment and Management
The SPA***2 offers all the key features and capabilities which service providers can provide customized VoIP services to their subscribers. The SPA***2 can be remotely provisioned and supports dynamic, in-service software upgrades. A secure profile upload saves providers the time, expense, and hassle of managing and pre-configuring or re-configuring customer premise equipment (CPE) for deployment.

Ironclad Security
Linksys understands that security for end users and service providers is a fundamental requirement for a solid, carrier-grade telephony service. The SPA***2 supports secure, standard encryption-based methods for communication, provisioning and servicing.

Package Contents:

SPA*****-NA Unlocked
RJ**5 Ethernet Cable
Quick Installation Guide
AC Power