Modules from Auerswald
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Modules from Auerswald
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Auerswald COMtrexx Flex GbE-NET module
The COMtrexx Flex GbE-NET module extends the COMtrexx Flex with a second Ethernet interface. This allows a separate IP address range to be used for VoIP telephony. This enables significantly higher ...Lieske Part No.: 2132398 Mfg Part No: 90025 |
107,54 EUR
![]() ≈ £93.02 | ≈ $125.18 plus delivery charges
Delivery time on requestinfo_outline
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Auerswald Compact 2 BRI module
With the Compact 2 BRI module you expand your COMpact 4000/5000 or 5000R to two variable ISDN ports.HighlightsTwo variable ISDN Ports (external / internal)internal: choice between modes S0 (4-wire) or ...Lieske Part No.: 416506 Mfg Part No: 90131 |
173,49 EUR
![]() ≈ £150.07 | ≈ $201.94 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald Compact 2 FXO module
With the Compact 2 FXO module you expand your COMpact 4000/5000 or 5000R to two analog trunk heads.HighlightsTwo analog trunk headsfax switch (active / passive)Possible number of modules in the ...Lieske Part No.: 416469 Mfg Part No: 90132 |
173,49 EUR
![]() ≈ £150.07 | ≈ $201.94 plus delivery charges
Delivery time on requestinfo_outline
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Auerswald Compact 4 FXS module
The Compact 4 FXS module you expand your COMpact 5000 / 5000R to four analog extensions.HighlightsFour analog extensionsWith Caller ID (CLIP) and name display (CNIP)Possible number of modules in the ...Lieske Part No.: 416524 Mfg Part No: 90133 |
136,31 EUR
![]() ≈ £117.91 | ≈ $158.66 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald COMpact NET module
With the COMpact NET module, COMpact 5200(R) and 5500R are expanded to include a second Ethernet interface. Thisallows the new business connections to be supported, which entail a separation of ... Lieske Part No.: 1125506 Mfg Part No: 90333 |
98,14 EUR
![]() ≈ £84.89 | ≈ $114.23 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald Commander, modules, 4 THUS REV. III
PRODUCT INFORMATION: COMM 4 S0 module - to expand the Commander Basic, Business to 4 selectable S0. REV. III, NOT ONLY FOR Basic.2 for Basic!Lieske Part No.: 792240 Mfg Part No: 90448 |
224,85 EUR
![]() ≈ £194.50 | ≈ $261.73 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald Compact 3000 - Module 2a / b
extends the facilities of the Compact 3000 - Series of 2 analog extensionsLieske Part No.: 294184 Mfg Part No: 90579 |
41,67 EUR
![]() ≈ £36.04 | ≈ $48.50 plus delivery charges
Delivery time on requestinfo_outline
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AUERSWALD COMM SO modules for Compact 3000
Device Type: Expansion module Packaged Quantity: 1 Form Factor: Plug-in module Connectivity Technology: Wired, no. Connections: 1, Compatible Slots: 1 x Expansion SlotLieske Part No.: 826410 Mfg Part No: 90580 |
46,84 EUR
![]() ≈ £40.52 | ≈ $54.52 plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald 90581 COMpact ISDN module
the new COMpact ISDN module extend your customers the Compact 3000 analog, Compact 3000 ISDN and Compact 3000 VoIP flexibly to a ISDN trunk port or an internal ISDN port that is even an alternative to ...Lieske Part No.: 369070 Mfg Part No: 90581 |
55,83 EUR
![]() ≈ £48.29 | ≈ $64.99 plus delivery charges
Delivery time on requestinfo_outline
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AUERSWALD mander VMF-R module
8-channel voice mail and fax system with 80 voice mail and fax boxes 80 Incl. SDHC card (4 GB) activation to 16 channels each with 120 voice mail and fax boxes and possibleLieske Part No.: 337634 Mfg Part No: 90680 |
756,87 EUR
![]() ≈ £654.69 | ≈ $881.00 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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PBX Modules – Product Details & Advice
PBX modules are plug-in expansion units that increase the connection and channel capacity of a modular PBX. Common module types: a/b modules (additional analogue extensions), S0 modules (ISDN desk phones), VoIP modules (SIP channels), DECT modules (internal DECT base stations) and GSM modules (direct mobile network connection). Auerswald COMpact series (4000, 5020, 5500) and Agfeo systems are typical modular systems with vendor-specific slots. Always check compatibility with the system and installed firmware version.
PBX accessories: PBX Accessories. System phones for these systems: IP System Phones.
Frequently Asked Questions
▶ How many VoIP channels do I need? As a rule of thumb: approx. 1 simultaneous channel per 5–8 employees (depending on phone intensity). A company with 40 employees typically needs 5–8 VoIP channels. For intensive use (call centre, sales), calculate rather 1:3. Include peak loads (Monday morning, promotional phases). |
▶ What is a GSM gateway module? A GSM gateway module connects the PBX directly to the mobile network (GSM/UMTS/LTE). Outgoing calls to mobile numbers are routed via the gateway SIM card – at mobile tariffs instead of landline-to-mobile prices. Useful for high outgoing mobile call volume. Incoming mobile numbers can also be routed to the system. |
▶ Firmware update for PBX – what to consider? Before a firmware update: fully back up configuration (manufacturer-specific backup tool). Read release notes – configuration changes may be required. Never apply update during core working hours (system restart). After update, test all functions (exchange lines, call forwarding, voicemail). Auerswald offers automatic update checking via the administration interface. |












