SKU: CP0000005598 SKU e prodhuesit: 2200-19000-122 Kategori: Communication, Audio / Video Communication, Audio Conferencing Brand: Polycom

The Polycom SoundStation Duo dual-mode analog/IP conference phone provides exceptional deployment flexibility and best-in-class investment protection. Designed for small to midsize rooms, SoundStation Duo is easy to set up and use. And, it delivers Polycom’s legendary audio performance. In VoIP environments, the SoundStation Duo conference phone delivers the most robust, standards-based interoperability in the industry.

Polycom HD Voice technology. Full-duplex audio. The latest in echo cancellation and resistance to interference from mobile phones and other wireless devices. These features and more help the SoundStation Duo conference phone deliver unrivaled group-conferencing experiences without distractions.

KEY FEATURES

Best-in-class investment protection – operates in analog telephony environments and supports the migration to VoIP.
The broadest VoIP interoperability – compatible with a broad array of SIP call platforms to maximize voice quality and feature availability while simplifying management and administration.
Strong, robust SIP software – leverages the most advanced SIP endpoint software in the industry, with advanced call handing, security, and provisioning features.
Lower deployment and administration costs – Web-configuration tool makes setup simple and eliminates the need for a boot server.

Datasheet

Përshkrimi

Power

IEEE 802.3af Power over Ethernet.
External universal AC power supply: 100–240 V, 24 V, 0.5 A, 2.5 mm DC plug.

Display

Size (W x H): 248 x 68 pixels.
White LED backlight with custom intensity control.

Keypad

Standard 12-key keypad.
Context-dependent soft keys: 4.
On-hook/Off-hook, conference, redial, mute, volume up/down, menu, 5-way navigation keys.

Audio features

3 cardioid microphones: 200–7000 Hz.
Loudspeaker frequency response: 220–7000 Hz.
10 ft (3 m) microphone pickup.
Volume.

Adjustable to 86 dB at 0.5 meter peak volume.

Full-duplex.

Type 1 compliant with IEEE 1329.

Individual volume settings with visual feedback for each audio path.
Voice activity detection.
Comfort noise fill.
DTMF tone generation/DTMF event RTP payload.
Low-delay audio packet transmission.
Adaptive jitter buffers.
Packet loss concealment.
Acoustic echo cancellation.
Background noise suppression.
Supported codecs.

711 (A-law and Mu-law).
729a (Annex B).
722.
iLBC 13.33 and 15.2kbps.

SIP call handling features

Call hold*.
Call transfer, divert (forward) and pickup.
Distinctive incoming call treatment/ call waiting.
Advanced Local three-way conferencing (conference, join, split, hold, resume).
One-touch speed dial, redial*.
Remote missed call notification.
Automatic off-hook call placement.
SIP URI dialing.
Do not disturb function.
Shared call/bridged line appearance.
Busy Lamp Field (BLF).
Multicast Group Paging and Push-to-Talk.

Më shumë informacion

Universal power supply	24 V, 0.5 A
Protocol support	IETF SIP (RFC 3261 and companion RFCs)
Ethernet	10/100 Base-T
IP Address Configuration	DHCP and Static IP