# OpenScape Cordless IP V2 — Enterprise IP-DECT Mobility System

URL: https://www.promark.tr/en/products/cordless-ip-v2
Category: DECT Wireless System
Family: [OpenScape Cordless IP V2 — IP DECT / SIP Wireless System](https://www.promark.tr/en/products/openscape-cordless-ip)

SIP-based IP-DECT mobility solution — combines BS5 base stations, DECT Manager software and SL7/S6/R6/M3 handsets to deliver campus-wide cordless voice, multi-cell roaming and OScAR alarm integration.

## Key features

- SIP interface (RFC 3261) — connects to OpenScape Business V2+, OS 4000 V8+, OpenScape Voice V9+.
- Coverage: 50 m indoor / 300 m outdoor per base station; extendable with special antennas.
- Scale: virtual server — 100 DECT Managers × 60 bases = ~6,000 parallel calls / 20,000 devices total.
- Roaming domain: seamless handover across 10 DECT Managers.
- Multi-cell synchronization: over the DECT air or LAN-based (IEEE 1588 like).
- Supported handsets: SL7, S6, R6, OpenStage M3 family.
- SIP features: hold, consult, toggle, attended/unattended transfer, call forward (busy/no-reply/always), call waiting, pickup, MULAP groups.
- Phone books: corporate LDAP + group-wide + handset-local private book.
- Survivability (OpenScape Voice): outbound proxy, DNS SRV, penalty box, SIP notify.
- OScAR V5 integration (Plus / Ex Plus alarm): handset location (visited + neighborhood base, signal strength), DGUV BGR139 lone-worker compliance.
- Messaging: S6/R6 receive priority messages with icon + ringtone (Fire, Doctor Call, etc.).
- Web-based management, central software distribution.

## Specifications

- **System type:** IP-DECT (SIP) — enterprise mobility platform
- **Frequency band:** 1880–1900 MHz (Europe); 1880–1895 MHz (SE Asia); 1910–1930 MHz (LAM)
- **Voice coding:** 32 kbit/s ADPCM
- **Max. DECT Managers:** 100 (virtual server)
- **Bases per manager:** 60
- **Max parallel calls:** ≈ 6 000
- **Max handsets:** 20 000
- **Roaming domain (handover):** 10 DECT Managers (uninterrupted)
- **Indoor coverage:** ≈ 50 m / base
- **Outdoor coverage:** ≈ 300 m / base
- **SIP version:** RFC 3261
- **Survivability features (OS Voice):** Outbound proxy, DNS SRV, penalty box, SIP notify
- **Connected PBXs:** OpenScape Business V2+, OS 4000 V8+, OpenScape Voice V9+
- **Management:** Web-based (HTTP)
- **Encryption:** DECT standard + handset registration
- **Alarm server:** OScAR V5 (location + DGUV BGR139)
- **Order codes:** Base BSIP2 L30280-F600-A221 • DECT Manager license L30280-F622-A222 • Integrator license L30280-F622-A223 • Application license L30280-F622-A224

## Use cases

- Hospital mobile communications fabric — corridor, patient room, exterior coverage; M3 Plus for nurse-safety lone-worker.
- Hotel campus — multi-building integration, housekeeping + security DECT, single dial plan.
- Factory / production site — field communications + OScAR alarm server for lone-worker compliance.
- Port / airport — wide-area coverage, outdoor base stations + IP65 R6 handset.
- Government campus — multi-building, security DECT + alarm + handset location tracking.

## For a quote and BOM

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