# OpenScape CP410 IP Phone

URL: https://www.promark.tr/en/products/cp410
Category: Endpoints
Family: [OpenScape Desk Phone CP Series G2](https://www.promark.tr/en/products/openscape-cp-phones)

Mid-to-upper segment IP desk phone — 3.5-inch color display, context-sensitive softkeys and expansion with up to 4 Key Modules; built for team leads and high call traffic.

## Key features

- 3.5-inch color TFT display (480×320, 5 lines, adjustable) — status icons, contact picture and calendar all readable at a glance.
- 5 context-sensitive softkeys (3-color LEDs) — functions adapt to on-screen content for faster navigation.
- 6 fixed function keys: out-of-office, hold, settings, messages, transfer, conference.
- Expansion: **4× OpenScape KeyModule 410** (paper label) or **4× KM710** (TFT digital label) — up to +64 (KM410) or +48 (KM710) BLF keys total.
- 4-way navigator + OK + 3 audio keys (mute/loudspeaker/headset) + volume.
- Full-duplex speaker + DHSG/EHS headset jack.
- USB port — headset charging, voice recording or **CP10 USB Wi-Fi** (802.11ac, optional).
- Gigabit Ethernet passthrough — PC connects through the phone.
- Dual protocol: SIP (OpenScape Voice V9+) and HFA / CorNet-IP (OS Business V3R2+, OS 4000 V8R2+).
- Security: 802.1x, SRTP, TLS, X.509 V3, HTTPS.

## Specifications

- **Segment:** Mid
- **Display:** 3.5" color TFT, 480×320, 5 lines (adjustable)
- **Signal LED:** Red / Green / Amber
- **Fixed keys:** 6
- **Context softkey:** 5 (3-color LEDs)
- **Navigation:** 4-way + OK
- **Expansion:** 4× KM410 or 4× KM710
- **USB:** Yes
- **Wi-Fi (CP10 stick, optional):** 802.11a/b/g/n/ac (2.4 + 5 GHz dual-band)
- **Bluetooth:** None
- **NFC:** None
- **Network:** Gigabit Ethernet passthrough
- **PoE:** IEEE 802.3af / 802.3at (Class 2)
- **Headset:** DHSG/EHS jack
- **Codec:** G.711, G.722, G.729AB, OPUS
- **Protocols:** SIP (OpenScape Voice V9+), HFA / CorNet-IP (OS Business V3R2+, OS 4000 V8R2+)
- **Security:** 802.1x, SRTP, TLS, X.509 V3, HTTPS
- **Network features:** LLDP-MED, 802.1Q VLAN, DiffServ QoS
- **Certification:** Energy Star, Blue Angel
- **Weight:** 0.94 kg
- **Placement:** Desk (2 angles) or wall-mount
- **Color:** Black

## Use cases

- Team lead / department manager — color display surfaces call context (who/which project/priority) quickly; context softkeys make transfer effortless.
- Heavy call traffic — one or two KM410 add a BLF panel for live status of co-workers.
- Control-room operator — always-on display surfaces incoming events/alarms; fixed function keys drive escalation procedures.
- Help desk — context softkeys switch between ticket queues; KM710 digital labels keep queue names readable.

## For a quote and BOM

https://www.promark.tr/en/contact · +90 312 544 0915 · destek@promark.tr