Hybrid Telephone Systems
Hybrid telephone systems combine analogue (a/b), ISDN (S0/S2M) and VoIP (SIP) interfaces in one device and are ideal for companies transitioning from ISDN to all-IP. They allow simultaneous use of ISDN system phones, analogue terminals and SIP IP phones on a shared PBX without additional gateways. Auerswald COMpact 5020 VoIP and Agfeo ES 516 IT are typical hybrid systems for small to medium companies (up to 30 extensions). SIP trunking capability enables operation via all-IP lines while ISDN system phones can continue to be used.
Common Manufacturers: Auerswald • Agfeo • Tiptel • Alcatel-Lucent • Panasonic
Top sellers in Hybrid
Hybrid from AGFEO
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 AGFEO ES628 IT
START NOW - WITH FULL-IPThis new, unique system for up to 40 user combines the advantages of Soft-PBX solutions with the advantages of a classic AGFEO telecommunications systems. > Highlights: ... Lieske Part No.: 708018 Mfg Part No: 6101419 Type: ES628 IT |
1.138,34 EUR
 plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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AGFEO ES548
The new flagship of the ES5xx series leaves nothing to be desired. With up to 12 IP voice channels, up to 18 voice boxes; With 2 digital ports, 4 UP0 ports and 8 analog ports, up to 32 devices can be ... Lieske Part No.: 1377245 Mfg Part No: 6101515 Type: ES548 |
906,03 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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Agfeo ES 546 24 IP/system in the pool 2 digital ports 6 a/b wall mounting 6101516
Full-IP system in a plastic wall housing with up to 12 VoIP channels (6 in the basic configuration, 6 more via a paid optical license), 2 digital ports (either ext. S0/int. S0/Up0), 6 analog ... Lieske Part No.: 1003380 Mfg Part No: 6101516 Type: ES 546 |
757,35 EUR
plus delivery charges
Delivery time on requestinfo_outline
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AGFEO ES548 IT
The new flagship of the ES 54x series leaves nothing to be desired. With up to 12 IP voice channels, up to 18 voice boxes, 2 digital ports, 4 UP0 ports and 8 analog ports, up to 32 devices can be ... Lieske Part No.: 1373717 Mfg Part No: 6101534 Type: ES548-IT |
1.078,60 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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Hybrid from Kirk Telecom
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 Kirk Telecom 02338900 SpectraLink 8000 Analog DECT and VoIP server
DECT server rack 8000 EU version, includes power supply and cable, including 30 user licenseLieske Part No.: 197364 Mfg Part No: 02338900 |
1.095,07 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 11 workdaysinfo_outline
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Kirk Telecom 02339100 Spectralink Base Station Interface Card for KWS 2500/8000
Base Station Interface Card for KIRK Wireless Server 2500 and 8000 Lieske Part No.: 931220 Mfg Part No: 02339100 |
501,83 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 11 workdaysinfo_outline
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Kirk Telecom 02339200 Spectralink Analog card 16 lines for KWS 2500/8000
Analog card 16 lines for KIRK Wireless Server 2500 and 8000 Lieske Part No.: 338979 Mfg Part No: 02339200 |
1.139,66 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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Kirk Telecom 02339220 Spectralink Analog card 8 lines for KWS 2500/8000
Analog card 8 lines for KIRK Wireless Server 2500 and 8000 Lieske Part No.: 324834 Mfg Part No: 02339220 |
690,23 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Hybrid from Spectralink
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 Spectralink 02339400 CableLink
Spectralink Cable LinkCable Link Lieske Part No.: 667666 Mfg Part No: 02339400 |
-7% 17,26 EUR 18,60 EUR
plus delivery charges
Delivery time on requestinfo_outline
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SpectraLink Media Resource Card for KWS 2500/8000
Media Resource Card (VoIP Interface Card) for KIRK Wireless Server 2500 and 8,000. For Europe and U.S. only Lieske Part No.: 967073 Mfg Part No: 02339700 |
927,02 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Spectralink 02339800 CPU Card with Link option for KWS 2500/8000
Spectralink CPU Card with Link option for KWS 2500/8000 CPU Card with Link option for 2500 and 8000 KIRK Wireless Server Lieske Part No.: 179184 Mfg Part No: 02339800 |
1.224,31 EUR
plus delivery charges
Delivery time on requestinfo_outline
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SpectraLink CPU card without link option for KWS 2500/8000
CPU card without link option for KIRK Wireless Server 2500 and 8000 Lieske Part No.: 964699 Mfg Part No: 02339900 |
706,20 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Spectralink 02344400 IP DECT Media Resource
Spectralink IP-DECT Media Resource IP-DECT Media Resource for KWS 6500 Lieske Part No.: 872237 Mfg Part No: 02344400 |
937,44 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Spectralink IP-DECT Media Resource incl. cabinet for KWS 6500
Spectralink IP-DECT Media Resource incl. cabinet for KWS 6500 Media Resource incl. Rack cabinet for Spectralink IP-DECT Server 6500. Incl. power supply. Order region specific power cord separately. Lieske Part No.: 165363 Mfg Part No: 02351000 |
1.040,21 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Spectralink Wall mount KWS 8000
Spectralink Wall mount KWS 8000 Wall mount for DECT Server 8000 Lieske Part No.: 365920 Mfg Part No: 02500200 |
66,17 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Spectralink 02500300 Termination Connectors
Spectralink Termination Connectors Termination Connectors Lieske Part No.: 667665 Mfg Part No: 02500300 |
-17% 5,75 EUR 6,94 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Spectralink Power supply for KWS 8000
Spectralink Power supply for KWS 8000 Power supply for DECT Server 8000 Lieske Part No.: 365849 Mfg Part No: 84769902 |
295,26 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Hybrid from Yeastar
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Yeastar S-Series PBX - S20 up to 20 Users
IP-PBX wall mounting version V4 - LTE SIP trunking not supported 20 users 20 SIP trunks 10 simultaneous calls 2x module slots Max. 4x BRI Max. 4x FXS / FXO Max. 1xGSM LICENSE-FREE FEATURES: Call ... Lieske Part No.: 1020759 Mfg Part No: S20 |
288,67 EUR
plus delivery charges
in stockinfo_outline
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Hybrid Telephone Systems – Product Details & Advice
Hybrid telephone systems combine analogue (a/b), ISDN (S0/S2M) and VoIP (SIP) interfaces in one device and are ideal for companies transitioning from ISDN to all-IP. They allow simultaneous use of ISDN system phones, analogue terminals and SIP IP phones on a shared PBX without additional gateways. Auerswald COMpact 5020 VoIP and Agfeo ES 516 IT are typical hybrid systems for small to medium companies (up to 30 extensions). SIP trunking capability enables operation via all-IP lines while ISDN system phones can continue to be used.
ISDN system phones: ISDN System Phones. IP system phones: IP System Phones. Advice: sales@industry-electronics.com.
Frequently Asked Questions
▶ Which hybrid system do you recommend for 20 extensions? For 20 extensions (mix of ISDN, analogue, SIP), we recommend the Auerswald COMpact 5020 VoIP (up to 20 extensions, expandable) or the Agfeo ES 516 IT. Both support ISDN S0, analogue a/b ports and VoIP channels simultaneously. For >30 extensions, larger Auerswald COMpact series are suitable. |
▶ Can a hybrid system be fully switched to SIP? Yes – most hybrid systems can be gradually switched to pure SIP operation. ISDN interfaces then remain unused (but can be reactivated at any time). For a complete transition to IP telephony without ISDN legacy, pure IP PBX systems are recommended. |
▶ Do hybrid systems support voicemail and auto attendant? Yes, modern hybrid systems have integrated voicemail functions (often as an optional software licence). Auto attendants (IVR, Interactive Voice Response) route callers via voice menu to departments. Extensions such as CTI server (TAPI) and UC software are connected via manufacturer-specific apps (Auerswald myApps, Agfeo Phonemanager). |
Why buy from us?
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