Accessories from Unify

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Accessories from Unify

Unify C39165-A7027-C26 Assembly key for X3R and X5R Product typehand toolear category (ElektroG): irrelevant

Lieske Part No.: 922945
Mfg Part No: C39165-A7027-C26

8,63 EUR

≈ £7.40 | ≈ $9.91

Delivery time on request

Unify C39165-Z7019-C2 Belt clip for Gigaset M3 and M2 Professional, active and M1 Product typebelt clipear category (ElektroG): irrelevant

Lieske Part No.: 677978
Mfg Part No: C39165-Z7019-C2

12,50 EUR

≈ £10.71 | ≈ $14.35

Delivery time on request

Unify C39363-A7402-C602 Plastic cover for Openstage 15 Key module Product typeend device accessoriesear category (ElektroG): irrelevant

Lieske Part No.: 168379
Mfg Part No: C39363-A7402-C602

4,31 EUR

≈ £3.69 | ≈ $4.95

Delivery time on request

Unify L30250-F600-C322 OpenScape WL3/WL4 WSG attachment front CUC322 Product typeend device accessoriesear category (ElektroG): irrelevant

Lieske Part No.: 680409
Mfg Part No: L30250-F600-C322

88,75 EUR

≈ £76.06 | ≈ $101.88

Delivery time on request

Unify L30250-F600-C323 OpenScape WL3/WL4 WSG attachment rear CUC323 Product typeend device accessoriesear category (ElektroG): irrelevant

Lieske Part No.: 919329
Mfg Part No: L30250-F600-C323

88,75 EUR

≈ £76.06 | ≈ $101.88

Delivery time on request

Unify S30807-Q6945-X Entry voicemail module (spare part) Product typetelecommunications systems moduleear category (ElektroG): irrelevant

Lieske Part No.: 919333
Mfg Part No: S30807-Q6945-X

112,50 EUR

≈ £96.41 | ≈ $129.15

Delivery time on request

Unify S30852-D2471-R111 OpenStage M3 kit consisting of:Belt Clip HolderBelt clipHeadset sealScrew for battery coverAllen keymagnetic holderADAPTER GJD208RM 2

Lieske Part No.: 922331
Mfg Part No: S30852-D2471-R111

16,85 EUR

≈ £14.44 | ≈ $19.34

Delivery time on request

Unify V30145-K1310-X363 OpenStage M2 / M3 / M3 (also for Plus) battery 1000 mAh Product typebatteryear category (ElektroG): irrelevant

Lieske Part No.: 922595
Mfg Part No: V30145-K1310-X363

44,46 EUR

≈ £38.10 | ≈ $51.04

Delivery time on request

Unify V30145-K1310-X453 OpenStage M3 Ex battery pack lithium ion Product typebatteryear category (ElektroG): irrelevant

Lieske Part No.: 922420
Mfg Part No: V30145-K1310-X453

72,50 EUR

≈ £62.13 | ≈ $83.23

Delivery time on request

Handset Openstage 10,15,20,30,40,60 ice blue with UNIFY logo Product typeend device accessoriesear category (ElektroG): irrelevant

Lieske Part No.: 885583
Mfg Part No: V38140-H-S700

14,38 EUR

≈ £12.32 | ≈ $16.51

Delivery time on request

Handset Openstage 10,15,20,30,40,60 lava with UNIFY logo Product typeend device accessoriesear category (ElektroG): irrelevant

Lieske Part No.: 886175
Mfg Part No: V38140-H-S701

15,50 EUR

≈ £13.28 | ≈ $17.79

Delivery time on request

PBX Accessories – Product Details & Advice

PBX accessories cover all peripheral products that expand, connect or protect a telephone system: expansion modules (a/b, S0, VoIP), PSU/UPS solutions, gateways (ISDN-to-SIP), software licences for additional users or functions, and connection cables. Auerswald expansion modules (e.g. COMpact 4S0 Module) can be inserted in compatible COMpact systems to increase S0 port count. ISDN-to-SIP gateways (e.g. Beronet, Patton) enable continued use of ISDN PBX systems on all-IP lines. Software licences for CTI, voicemail and UC extensions are offered manufacturer-specifically.

PBX overview: Telephone Systems. DECT system accessories: DECT System Phones.

Frequently Asked Questions

▶ How do I find the right expansion module for my system?

Expansion modules are manufacturer-specific and model-dependent. Key factors: model designation of the PBX, expansion slot size (S, M, L for Auerswald) and required interface (a/b, S0, VoIP, DECT). Contact us with your system model for a matching recommendation.

▶ What is a SIP-ISDN gateway and what is it needed for?

A SIP-ISDN gateway (also ISDN VoIP gateway) connects an ISDN PBX to a SIP trunk from the IP provider. It translates ISDN signalling (DSS1) into SIP (RFC 3261) and vice versa. This allows continued use of existing ISDN systems on all-IP lines without immediate full migration.

▶ Which UPS is suitable for a telephone system?

PBX systems require a UPS with a pure sine wave in battery mode (not simulated sine!), as many PBX power supplies are sensitive to non-sinusoidal voltage. Capacity: for a PBX with 50–100 W power consumption, a UPS with 600–1000 VA capacity provides 15–30 minutes of bridging time.

Why buy from us?

✓ Over 625,000 items in stock

✓ B2B specialist trade since 2005

✓ Personal expert advice: +49 (0)7666 / 88499-0

✓ Delivery within DE: 1–3 working days