SANGOMA S500 VoIP Phone

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Brand: Sangoma

Model: SANGOMA S500

Codecs: iLBC, G.722, G.711(A/μ), GSM_FR, G.723, G.729AB, G.726-32DTMF: In-band, RFC 2833, SIP INFOFull-duplex handsfree speakerphone with AEC8 line keys with LED8 line keys can be programmed up to 28 various features(4-page view)8 features keys: voice mail, headset, speaker, hold, mute, transfer, call list, conferenceDual-portGigabit EthernetPower over Ethernet (IEEE 802.3af), class 3Supports up to 6 Expansion Modules3.5” 480 x 320-pixel color display with backlight16 bit depth colorLED for call and message waiting indicationDual-color (red or green) illuminated LEDs for line status informationBusy Lamp Field (BLF)Anonymous call, anonymous call rejectionMessage Waiting Indicator (MWI)