[. . . ] The configuration profile is uploaded to the VAIO VGN-Z799DGB at the time of provisioning. [. . . ] MAC Address (IEEE 802. 3) IPv4 - Internet Protocol v4 (RFC 791) upgradeable to v6 (RFC 1883) ARP - Address Resolution Protocol DNS - A Record (RFC 1706), SRV Record (RFC 2782) DHCP Client - Dynamic Host Configuration Protocol (RFC 2131) ICMP - Internet Control Message Protocol (RFC792) TCP - Transmission Control Protocol (RFC793) UDP - User Datagram Protocol (RFC768) RTP - Real Time Protocol (RFC 1889) (RFC 1890) RTCP - Real Time Control Protocol (RFC 1889) DiffServ (RFC 2475), Type of Service - TOS (RFC 791/1349) SNTP - Simple Network Time Protocol (RFC 2030) SIPv2: Session Initiation Protocol v2 (RFC 3261, 3262, 3263, 3264) SIP Proxy Redundancy - Dynamic via DNS SRV, A Records Re-registration with Primary SIP Proxy Server SIP Support in Network Address Translation Networks - NAT (incl. STUN) Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP Codec Name Assignment 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) Dynamic Payload Adjustable Audio Frames per Packet Fax Tone Detection Pass-Through Fax Pass-Though - Using G. 711 DTMF: In-band & Out-of-band (RFC 2833) (SIP Info) Flexible Dial Plan Support with Interdigit Timers and IP Dialing Call Progress Tone Generation Jitter Buffer - Adaptive Frame Loss Concealment Full Duplex Audio Echo Cancellation (G. 165/G. 168) VAD - Voice Activity Detection with Silence Suppression PRODUCT DATA Model No. VAIO VGN-Z799DGB Security Specifications Provisioning, Administration & Maintenance: Physical Interfaces: Subscriber Line Interface Circuit (SLIC): Regulatory Compliance: Power Supply: Indicator Lights/LED: Documentation: Attenuation / Gain Adjustments Flash Hook Timer MWI - Message Waiting Indicator Tones VMWI - via FSK Polarity Control Hook Flash Event Signaling Caller ID Generation (Name & Number) - Bellcore, DTMF, ETSI Music on Hold Client Streaming Audio Server - up to 10 sessions Password Protected System Reset to Factory Default Password Protected Admin and User Access Authority Provisioning/Configuration/Authentication: HTTPS with Factory Installed Client Certificate HTTP Digest - Encrypted Authentication via MD5 (RFC 1321) Up to 256-bit AES Encryption Web Browser Administration & Configuration via Integral Web Server Telephone Key Pad Configuration with Interactive Voice Prompts Automated Provisioning & Upgrade via HTTPS, HTTP, TFTP Asynchronous Notification of Upgrade Availability via NOTIFY Non-intrusive, In-Service Upgrades Report Generation & Event Logging Stats in BYE Message Syslog & Debug Server Records - Per Line Configurable 1 10baseT RJ-45 Ethernet Port (IEEE 802. 3) 2 RJ-11 FXS Phone Ports - For Analog Circuit Telephone Device (Tip/Ring) Ring Voltage: 40-55 VRMS Configurable * Ring Frequency: 10 Hz - 40 Hz * Ring Waveform: Trapezoidal and Sinusoidal * Maximum Ringer Load: 3 REN On-hook/off-hook Characteristics: On-hook voltage (tip/ring): -50 V NOMINAL Off-hook current: 25 mA min Terminating Impedance: 8 Configurable Settings including North America 600 ohms, European CTR21 FCC (Part 15, Class B), cUL, CE, IC-003, A-Tick DC Input Voltage: +5 VDC at 2. 0 A Max. Power Consumption: 5 Watts Switching Type (100-240v) Automatic Power Adapter: 100-240v - 50-60Hz (26-34VA) AC Input, 1. 8m cord Power, Ethernet, Phone1, Phone2 Quick-Start Installation and Configuration Guide User Guide Administration Guide - Service Providers Only Provisioning Guide - Service Providers Only Environmental Dimensions Unit Weight Operating Temp. Operating Humidity Storage Humidity 3. 98" x 3. 98" x 1. 10" (101mm x 101mm x 28mm) W x H x D 5. 40 oz. Or add a virtual telephone number in any area code, forwarded to your Internet phone. The Linksys Internet Phone Adapter is compatible with these and all of the other special telephone features that are available from your Internet telephony service provider, such as Caller ID, Call Waiting, Voicemail, Call Forwarding, Distinctive Ring, and much more. Linksys A Division of Cisco Systems, Inc. 18582 Teller Avenue Irvine, CA 92612 USA E-mail: sales@linksys. com support@linksys. com Web:http://www. linksys. com Linksys products are available in more than 50 countries, supported by 12 Linksys Regional Offices throughout the world. For a complete list of local Linksys Sales and Technical Support contacts, visit our Worldwide Web Site at www. linksys. com. Specifications are subject to change without notice. [. . . ] For a complete list of local Linksys Sales and Technical Support contacts, visit our Worldwide Web Site at www. linksys. com. Specifications are subject to change without notice. [. . . ]