OpenScape Desk Phone CP205T — Entry-level Digital Desk Phone
Entry-level TDM desk phone connecting to OpenScape Business and OpenScape 4000 platforms via the UP0/E digital line interface. 192 × 48 pixel two-line display, 4 programmable keys, full-duplex hands-free and USB CTI port.
Specifications
- Hat arayüzü / Line interface
- UP0/E (CorNet-TS, dijital)
- Ekran / Display
- 192 × 48 piksel, monokrom grafiksel, 2 satır
- Ekran arka aydınlatma / Backlight
- Yok
- Serbest programlanabilir tuş / Programmable keys
- 4 (yeşil LED)
- Sabit fonksiyon tuşu / Fixed function keys
- 5 (3'ü LED'li)
- Sinyal LED / Signaling LED
- Kırmızı / yeşil / turuncu
- Navigasyon / Navigation
- 4-yön + OK
- Audio tuş / Audio keys
- Mute, hoparlör, kulaklık (LED'li); ses +/−
- Hands-free
- Full-duplex + open listening (AEC)
- Kulaklık portu / Headset jack
- DHSG/EHS
- USB
- USB Slave (1st Party CTI)
- Duvar montajı / Wall-mount
- Evet
- Genişleme modülü / Key module
- Yok
- Boyut 20° / Dimensions 20°
- 113 × 219 × 207 mm (Y × G × D)
- Boyut 45° / Dimensions 45°
- 173 × 219 × 165 mm
- Ağırlık / Weight
- 0.84 kg
- Renk / Color
- Black
- Depolama / Storage
- −40 °C ila +70 °C
- Çalışma / Operating
- +5 °C ila +40 °C
- Uyumlu santral / Compatible PBX
- OpenScape Business V3R3+, OpenScape 4000 V10R1+
Key features
- 192 × 48 pixel two-line monochrome graphical display (no backlight).
- 4 freely programmable function keys with green LED; pre-assigned: call log, contacts, forwarding, redial.
- 5 fixed function keys (3 with red/green/orange LED): hold, transfer, conference, settings, messages.
- Signaling LED (red/green/orange) for call state.
- Full-duplex hands-free + open listening + AEC echo cancellation.
- Professional headset jack (DHSG/EHS); USB Slave for 1st Party CTI applications.
- UP0/E digital interface + extended CorNet-TS protocol — software updates over the line.
- Wall-mounting supported; two-stage (20° / 45°) base.
- Compatible with OpenScape Business V3R3+ and OpenScape 4000 V10R1+.
Typical applications
Refreshing existing UP0/E infrastructure — direct one-to-one replacement of legacy digital phones without IP migration.
Digital endpoint on OpenScape 4000 — non-IP buildings, hotel room phones with high voice usage.
Call-center backup line — TDM desk that keeps working during IP failover.
Entry-level users — secretarial, warehouse, factory supervision office: basic voice + CTI USB.
Phased renewal of an old PRI/UP0/E phone fleet — bridging period before full IP migration.
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DetailsEntry-level TDM desk phone connecting to OpenScape Business and OpenScape 4000 platforms via the UP0/E digital line interface. 192 × 48 pixel two-line display, 4 programmable keys, full-duplex hands-free and USB CTI port.