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Products of Digium

Digium: VoIP Phone Systems & Asterisk Hardware for Industry and Business

Digium is the creator of the open-source telephony platform Asterisk and manufacturer of professional VoIP cards, IP phones and communication systems for commercial use. Lieske Elektronik / industry-electronics.com is your authorised B2B source for Digium products in Europe.

1999
Year founded
200+
Employees worldwide
1M+
Asterisk installations
Sangoma
Corporate group

Digium – Pioneer of Open-Source Business Communication

Digium was founded in 1999 in Huntsville, Alabama, USA by Mark Spencer and is the original developer and primary sponsor of Asterisk – the world's most widely deployed open-source telephony platform. Since 2018, Digium has been part of Sangoma Technologies Corporation, offering a complete portfolio of VoIP hardware and communication solutions for businesses of all sizes.

The product portfolio includes analogue telephony cards of the A series (A4, A8 with FXO/FXS ports), digital T1/E1 cards of the TE series (up to 120 channels), IP phones of the D series, VoIP gateways, and the Switchvox unified communications platform. All hardware is certified for use with Asterisk and is suited for PBX systems, call centres, IVR servers and unified communications deployments.

Digium products are available through Lieske Elektronik / industry-electronics.com for commercial customers. For pricing enquiries, project consulting and volume orders, please contact: sales@industry-electronics.com

Certifications & Standards
Asterisk-certified hardware (only cards with official certification)
CE / FCC compliance
dCAP / dCAA certification programme (Digium Certified Asterisk Professional)
SIP / H.323 / ISDN BRI/PRI compatibility
RoHS compliant
Analogue Telephony Cards (A Series) A4 and A8 cards with 4 or 8 FXO/FXS ports for connecting analogue trunk lines and endpoints to Asterisk-based PBX systems. Features hardware echo cancellation and field-upgradeable firmware. Digital ISDN Cards (TE Series) TE235/TE435 cards for T1/E1/J1 connections with up to 120 channels. For enterprise PBX, call centres and carrier-grade applications with high call volumes.
IP Phones (D Series) SIP-based IP desk phones and DECT systems of the D series, optimised for Asterisk and Switchvox. For commercial office and industrial use with high voice quality standards. VoIP Gateways & Switchvox Switchvox unified communications platform and VoIP gateways for migrating existing PBX infrastructure to IP-based systems. Scalable from 5 to over 1,000 extensions.
SME & Enterprises
Call Centres & Helpdesks
System Integrators
Public Sector & Authorities
Logistics & Manufacturing
Healthcare
✓ Open Source – maximum flexibility
Asterisk is free open-source software – no per-extension licence costs, full adaptability and vendor independence in software development.
✓ Certified hardware
Digium telephony cards are the only officially Asterisk-certified cards on the market – guaranteed compatibility, stability and manufacturer support.
✓ Scalable solutions
From small office PBX to carrier-grade infrastructure with hundreds of channels – Digium products scale with your business requirements.
✓ Unified Communications
Switchvox integrates telephony, voicemail, chat, conferencing and CRM connectivity in one platform – for modern enterprise communication.
Digium products in the shop by category:
VoIP interface cards VoIP phone systems
VoIP gateways IP system phones
VoIP Phone systems
What is Asterisk and what is it used for? Asterisk is an open-source PBX software platform developed by Digium. It enables the construction of professional enterprise telephone systems, call centre systems, IVR servers and unified communications solutions on standard PC hardware – with no per-extension licence fees.
Which Digium telephony cards are suitable for T1/E1 lines? For T1, E1 and J1 primary rate connections, the digital TE series cards (e.g. TE235, TE435) are designed. They support up to 120 voice channels per card and are suitable for use in larger enterprises and call centres with high call volumes.
Is Digium hardware still available after the Sangoma acquisition? Yes, since the acquisition by Sangoma Technologies in 2018, Digium products continue to be sold and developed under the Digium brand. Sangoma maintains the full Digium portfolio including Asterisk certification and manufacturer support.
Request Digium productsB2B sales: pricing enquiries, volume discounts, technical consulting. Request now

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Categories with products from Digium



Digium 1A4A04F 4 Port 2-FXS / FXO-2 PCI Card with EC Digium LogoDigium 1A4A04FDigium 1A4A04F 4 Port 2-FXS / FXO-2 PCI Card with EC
Digium 1A4A04F 4 Port 2-FXS / FXO-2 PCI Card with EC
4 port modular analog PCI 3.3 / 5.0V card with 2 Station and 2 Trunk interfaces and HW Echo Can - Replacement for: 1TDM422EF One (1) - four ( 4) ...

Lieske Part No.: 472114
Mfg Part No: 1A4A04F
480,45 EUR
Digium 1A4A04F plus VAT
≈ £414.63  |  ≈ $555.88
Delivery time on requestinfo_outline
Digium 1A4B00F PCIe 4-Port A / B card A4B map Digium LogoDigium 1A4B00FDigium 1A4B00F PCIe 4-Port A / B card A4B map
Digium PCIe 4-Port A / B card A4B map
4 port modular analog PCI-Express x1 card, no interfaces

Lieske Part No.: 270921
Mfg Part No: 1A4B00F
528,77 EUR
Digium 1A4B00F plus VAT
≈ £456.33  |  ≈ $611.79
Delivery time on requestinfo_outline
Digium 1A8B00F PCIe 8-Port A / B card A8B map Digium LogoDigium 1A8B00FDigium 1A8B00F PCIe 8-Port A / B card A8B map
Digium PCIe 8-Port A / B card A8B map
8 port modular analog PCI-Express x1 card, no interfaces

Lieske Part No.: 270924
Mfg Part No: 1A8B00F
599,09 EUR
Digium 1A8B00F plus VAT
≈ £517.01  |  ≈ $693.15
Delivery time on requestinfo_outline
Digium PCIe 8-port a/b card A8B 8X FXO ports + EC Digium LogoDigium 1A8B03FDigium PCIe 8-port a/b card A8B 8X FXO ports + EC
Digium PCIe 8-Port a/b card A8B 8X FXO Ports + EC
8 port modular analog PCI-Express x1 card with 8 Trunk interfaces and HW Echo Can

Lieske Part No.: 392320
Mfg Part No: 1A8B03F
1.127,68 EUR
Digium 1A8B03F plus VAT
≈ £973.19  |  ≈ $1,304.73
Delivery time on requestinfo_outline
Digium 1A8B06F PCIe 8-Port A / B card with 8 FXS ports A8B Marte + EC Digium LogoDigium 1A8B06FDigium 1A8B06F PCIe 8-Port A / B card with 8 FXS ports A8B Marte + EC
Digium PCIe 8-Port A / B card with 8 FXS ports A8B Marte + EC
8 port modular analog PCI-Express x1 card with 8 Station interfaces and HW Echo Can

Lieske Part No.: 989713
Mfg Part No: 1A8B06F
1.164,21 EUR
Digium 1A8B06F plus VAT
≈ £1,004.71  |  ≈ $1,346.99
Delivery time on requestinfo_outline
Digium Accessories Break Out Box for 24 port cards Digium LogoDigium 1ACC24PBODigium Accessories Break Out Box for 24 port cards
Breakout box 24 port RJ11

Lieske Part No.: 794046
Mfg Part No: 1ACC24PBO
300,21 EUR
Digium 1ACC24PBO plus VAT
≈ £259.08  |  ≈ $347.34
Delivery time on requestinfo_outline
Digium Accessories 19 Patch Panel 24 port cards Digium LogoDigium 1ACC24PPPDigium Accessories 19 Patch Panel 24 port cards
Patch panel 48,3 cm ( 19 inch )RM, 24 port RJ11

Lieske Part No.: 177223
Mfg Part No: 1ACC24PPP
215,77 EUR
Digium 1ACC24PPP plus VAT
≈ £186.21  |  ≈ $249.65
Delivery time on requestinfo_outline
Digium 1AEX2400ELF Sangoma 24 port modular analog PCI-Express x1 card, no interfaces and HW Echo Can Digium LogoDigium 1AEX2400ELFDigium 1AEX2400ELF Sangoma 24 port modular analog PCI-Express x1 card, no interfaces and HW Echo Can
24 port modular analog PCI-Express x1 card, no interfaces and HW Echo Can

Lieske Part No.: 1200190
Mfg Part No: 1AEX2400ELF
558,61 EUR
Digium 1AEX2400ELF plus VAT
≈ £482.08  |  ≈ $646.31
Delivery time on requestinfo_outline
Digium Wildcard AEX2400 - voice interface card Digium LogoDigium 1AEX2400LFDigium Wildcard AEX2400 - voice interface card


Lieske Part No.: 225643
Mfg Part No: 1AEX2400LF
337,73 EUR
Digium 1AEX2400LF plus VAT
≈ £291.46  |  ≈ $390.75
Delivery time on requestinfo_outline
Digium Wildcard voice interface card Digium LogoDigium 1AEX2406BFDigium Wildcard voice interface card


Lieske Part No.: 690959
Mfg Part No: 1AEX2406BF
1.287,94 EUR
Digium 1AEX2406BF plus VAT
≈ £1,111.49  |  ≈ $1,490.15
Delivery time on requestinfo_outline
Digium Wildcard AEX2400 - voice interface card Digium LogoDigium 1AEX2406EFDigium Wildcard AEX2400 - voice interface card


Lieske Part No.: 646364
Mfg Part No: 1AEX2406EF
1.503,02 EUR
Digium 1AEX2406EF plus VAT
≈ £1,297.11  |  ≈ $1,738.99
Delivery time on requestinfo_outline
Digium Wildcard voice interface card Digium LogoDigium 1AEX2460BFDigium Wildcard voice interface card


Lieske Part No.: 918544
Mfg Part No: 1AEX2460BF
1.397,56 EUR
Digium 1AEX2460BF plus VAT
≈ £1,206.09  |  ≈ $1,616.98
Delivery time on requestinfo_outline
Digium Wildcard voice interface card Digium LogoDigium 1AEX800LFDigium Wildcard voice interface card


Lieske Part No.: 466265
Mfg Part No: 1AEX800LF
212,84 EUR
Digium 1AEX800LF plus VAT
≈ £183.68  |  ≈ $246.26
Delivery time on requestinfo_outline
Digium 1ASE525000LF Sangoma Switchvox E525 Appliance, North America Power Adapter Incl. Digium LogoDigium 1ASE525000LFDigium 1ASE525000LF Sangoma Switchvox E525 Appliance, North America Power Adapter Incl.
Switchvox E525 Appliance, North America Power Adapter Incl.

Lieske Part No.: 1557401
Mfg Part No: 1ASE525000LF
1.523,77 EUR
Digium 1ASE525000LF plus VAT
≈ £1,315.01  |  ≈ $1,763.00
Delivery time on requestinfo_outline
Digium 1ASE535000LF Sangoma Switchvox E535 Appliance, North America Power Cable Incl. Digium LogoDigium 1ASE535000LFDigium 1ASE535000LF Sangoma Switchvox E535 Appliance, North America Power Cable Incl.
Switchvox E535 Appliance, North America Power Cable Incl.

Lieske Part No.: 1557361
Mfg Part No: 1ASE535000LF
2.809,17 EUR
Digium 1ASE535000LF plus VAT
≈ £2,424.31  |  ≈ $3,250.21
Delivery time on requestinfo_outline
Digium 1ASE545000LF Sangoma Switchvox E545 Appliance, North America Power Cable Incl. Digium LogoDigium 1ASE545000LFDigium 1ASE545000LF Sangoma Switchvox E545 Appliance, North America Power Cable Incl.
Switchvox E545 Appliance, North America Power Cable Incl.

Lieske Part No.: 1557402
Mfg Part No: 1ASE545000LF
5.570,85 EUR
Digium 1ASE545000LF plus VAT
≈ £4,807.64  |  ≈ $6,445.47
Delivery time on requestinfo_outline
Quad BRI Module for Digium HA8 and HB8 cards Digium LogoDigium 1B400MLFQuad BRI Module for Digium HA8 and HB8 cards
Quad BRI Module for Hybrid Card HA8 and HB8, Euro ISDN NT / TE Switchable mixed configuration with FXS modules possible

Lieske Part No.: 898093
Mfg Part No: 1B400MLF
333,46 EUR
Digium 1B400MLF plus VAT
≈ £287.78  |  ≈ $385.81
Delivery time on requestinfo_outline
Digium 1B433LF Sangoma Four (4) Span Digital BRI PCIe Card with Hardware Echo Cancellation Digium LogoDigium 1B433LFDigium 1B433LF Sangoma Four (4) Span Digital BRI PCIe Card with Hardware Echo Cancellation
Four (4) Span Digital BRI PCIe Card with Hardware Echo Cancellation

Lieske Part No.: 299210
Mfg Part No: 1B433LF
640,98 EUR
Digium 1B433LF plus VAT
≈ £553.17  |  ≈ $741.61
Delivery time on requestinfo_outline
Digium VoIP Gateway G800 8x T1/E1/PRI Europe Digium LogoDigium 1G801FDigium VoIP Gateway G800 8x T1/E1/PRI Europe
Eight chip digital T1/E1/PRI to VoIP Gateway Appliance, Europe

Lieske Part No.: 847311
Mfg Part No: 1G801F
3.165,26 EUR
Digium 1G801F plus VAT
≈ £2,731.62  |  ≈ $3,662.21
Delivery time on requestinfo_outline
Digium PCI 8-Port Hybrid basemap (HA8) Digium LogoDigium 1HA8-0000LFDigium PCI 8-Port Hybrid basemap (HA8)
Eight Port PCI 3.3/5.0V card with half-length, basic card without modules, modules, see accessories

Lieske Part No.: 611274
Mfg Part No: 1HA8-0000LF
247,77 EUR
Digium 1HA8-0000LF plus VAT
≈ £213.83  |  ≈ $286.67
Delivery time on requestinfo_outline
DIGIUM Eight Port Hybrid PCI-Express x1 Card No Interfaces Digium LogoDigium 1HB8-0000LFDIGIUM Eight Port Hybrid PCI-Express x1 Card No Interfaces


Lieske Part No.: 479265
Mfg Part No: 1HB8-0000LF
285,89 EUR
Digium 1HB8-0000LF plus VAT
≈ £246.72  |  ≈ $330.77
Delivery time on requestinfo_outline
Digium PSU PWR2400B accessories for a / b card with FXS Digium LogoDigium 1PWR2401BLFDigium PSU PWR2400B accessories for a / b card with FXS
External power supply. Suitable for systems without 12V power supply. Becomes the feeding of FXS modules needed

Lieske Part No.: 379111
Mfg Part No: 1PWR2401BLF
72,02 EUR
Digium 1PWR2401BLF plus VAT
≈ £62.15  |  ≈ $83.33
Delivery time on requestinfo_outline
Digium PSU PWR2402B accessories for a / b card with FXS Digium LogoDigium 1PWR2402BLFDigium PSU PWR2402B accessories for a / b card with FXS
External power supply for up to 48 FXS ports. Suitable for systems without 12V power supply. Becomes the feeding of FXS modules needed

Lieske Part No.: 682708
Mfg Part No: 1PWR2402BLF
95,46 EUR
Digium 1PWR2402BLF plus VAT
≈ £82.38  |  ≈ $110.45
Delivery time on requestinfo_outline
Digium FXS module for TDM400P and TDM800P cards Digium LogoDigium 1S110MFDigium FXS module for TDM400P and TDM800P cards
FXS module for TDM400P, TDM410, TDM800, HA8 and HB8 cards suitable, it can add up to four modules on a 4 - or 8-port are inserted card, mixed assembly with FXO and BRI modules (only for the hybrid ...

Lieske Part No.: 796967
Mfg Part No: 1S110MF
39,92 EUR
Digium 1S110MF plus VAT
≈ £34.45  |  ≈ $46.19
Delivery time on requestinfo_outline
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