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VoIP / Voice over IP

781 Articles

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Yealink SIP-T54W - VoIP-Telefon
TOP SELLER

Yealink SIP-T54W - VoIP-Telefon

Article: 115098
EAN: 6938818303171
MPN: 1301081
>300 units available
Yealink SIP-T85W - VoIP-Telefon

Yealink SIP-T85W - VoIP-Telefon

Article: 142050
EAN: 6938818322806
MPN: 1301220
50 units available
Gigaset R700H Pro
TOP SELLER

Gigaset R700H Pro

Article: 125808
EAN: 4250366862002
MPN: S30852-H2976-R102
>200 units available
Yealink SIP-T73W - VoIP-Telefon

Yealink SIP-T73W - VoIP-Telefon

Article: 142048
EAN: 6938818320642
MPN: 1301009
76 units available
Yealink SIP-T87W - VoIP-Telefon

Yealink SIP-T87W - VoIP-Telefon

Article: 142051
EAN: 6938818322837
MPN: 1301227
42 units available
Yealink SIP-T77U - VoIP-Telefon

Yealink SIP-T77U - VoIP-Telefon

Article: 142047
EAN: 6938818321595
MPN: 1301011
4 units available
Yealink SIP-T88W Pro - VoIP-Telefon

Yealink SIP-T88W Pro - VoIP-Telefon

Article: 142053
EAN: 6938818323438
MPN: 1301228
33 units available
AVM FRITZ! Fon C6 schwarz
TOP SELLER

AVM FRITZ! Fon C6 schwarz

Article: 121607
EAN: 4023125029646
MPN: 20002964
5 units available
Yealink SIP-T74W - VoIP-Telefon

Yealink SIP-T74W - VoIP-Telefon

Article: 142049
EAN: 6938818320437
MPN: 1301010
66 units available
Yealink SIP-T74U - VoIP-Telefon

Yealink SIP-T74U - VoIP-Telefon

Article: 142046
EAN: 6938818321588
MPN: 1301222
49 units on order
Yealink SIP-T44U - VoIP-Telefon

Yealink SIP-T44U - VoIP-Telefon

Article: 135930
EAN: 6938818317864
MPN: 1301214
>100 units on order
Grandstream WP826 WIFI-Handset

Grandstream WP826 WIFI-Handset

Article: 236662
EAN: 6947273705147
MPN: WP826
56 units available
Yealink SIP-T57W - VoIP-Telefon

Yealink SIP-T57W - VoIP-Telefon

Article: 125047
EAN: 6938818303249
MPN: 1301089
>300 units available
Yealink MSFT Teams Edition MP54 E2

Yealink MSFT Teams Edition MP54 E2

Article: 261742
EAN: 6938818318403
MPN: 1301215
76 units available
Yealink SIP-W56H - VoIP-Telefon

Yealink SIP-W56H - VoIP-Telefon

Article: 125044
EAN: 6938818301337
MPN: 1302002
90 units available
Yealink SIP-T53 - VoIP-Telefon

Yealink SIP-T53 - VoIP-Telefon

Article: 125913
EAN: 6938818303195
MPN: 1301086
>200 units available
Yealink kompatibles Ersatz Netzteil 5V / 2A Für T2x T3x T4x T5x MP5x Serie außer VP59 CP960 EU-Stecker
TOP SELLER

Yealink kompatibles Ersatz Netzteil 5V / 2A Für T2x T3x T4x T5x MP5x Serie außer VP59 CP960 EU-Stecker

Article: 707652
EAN: 4038816026910
MPN: 5V2ANetzteil
>400 units available
Yealink W73P IP-Telefon

Yealink W73P IP-Telefon

Article: 126091
EAN: 6938818308206
MPN: 1302022
23 units available
Yealink W70B Basisstation

Yealink W70B Basisstation

Article: 224870
EAN: 6938818307254
MPN: 1302017
23 units available
Gigaset N870 IP PRO - Basisstation für schnurloses VoIP-Telefon

Gigaset N870 IP PRO - Basisstation für schnurloses VoIP-Telefon

Article: 113887
EAN: 4250366849423
MPN: S30852-H2716-R101
>100 units available
Yealink SIP-T31P

Yealink SIP-T31P

Article: 224886
EAN: 6938818306066
MPN: 1301043
7 units available
amplicomms BigTel 40 plus Grotastentelefon/Fototasten
Marketplace

amplicomms BigTel 40 plus Grotastentelefon/Fototasten

Article: 21337931
EAN: 3700601424089
MPN: ATL1424089
41 units available shortly
Gigaset DESK 400 schwarz
Marketplace

Gigaset DESK 400 schwarz

Article: 336721
EAN: 4250366868783
MPN: S30054-H6538-B101
>100 units available shortly
Yealink EXP55 Funktionstasten-Erweiterungsmodul

Yealink EXP55 Funktionstasten-Erweiterungsmodul

Article: 142056
EAN: 6938818321328
MPN: 1300016
19 units on order
Yealink W76P

Yealink W76P

Article: 224874
EAN: 6938818308671
MPN: 1302024
25 units available
Yealink SIP-T53W - VoIP-Telefon
Marketplace

Yealink SIP-T53W - VoIP-Telefon

Article: 125914
EAN: 6938818303188
MPN: 1301087
On request
Yealink W73H -Schnurloses Erweiterungshandgerät mit Rufnummernanzeige - DECT
TOP SELLER

Yealink W73H -Schnurloses Erweiterungshandgerät mit Rufnummernanzeige - DECT

Article: 126092
EAN: 6938818307575
MPN: 1302021
34 units available
Gigaset PRO DECT N870E IP Pro
Marketplace

Gigaset PRO DECT N870E IP Pro

Article: 129118
EAN: 4250366849430
MPN: S30852-H2718-R101
>100 units available shortly
Audiocodes TEAMS C470HD TOTAL TOUCH
Marketplace

Audiocodes TEAMS C470HD TOTAL TOUCH

Article: 21137202
EAN: 7290013346513
MPN: TEAMS-C470HD-DBW
>200 units available shortly
Mitel 6930w IP Phone

Mitel 6930w IP Phone

Article: 21169868
EAN: 7109808702642
MPN: 50008386
7 units available
Mitel 5613 DECT Phone
Marketplace

Mitel 5613 DECT Phone

Article: 21169841
EAN: 7630013891383
MPN: 50006897
50 units available shortly
Fanvil DB20-H, Phone Docking station / BT Handset
Marketplace

Fanvil DB20-H, Phone Docking station / BT Handset

Article: 285264
EAN: 6937295606324
MPN: DB20-H
61 units available shortly
Unify OpenScape CP710 SIP
Marketplace

Unify OpenScape CP710 SIP

Article: 139549
EAN: 4050026031980
MPN: L30250-F600-C583
>100 units available shortly
Grandstream SIP-ATA HandyTone HT841 1x FXS-Port und 4x FXO-Ports
Marketplace

Grandstream SIP-ATA HandyTone HT841 1x FXS-Port und 4x FXO-Ports

Article: 135991
EAN: 6947273704775
MPN: HT841
54 units available shortly
Yealink SIP-T58W Pro

Yealink SIP-T58W Pro

Article: 224884
EAN: 6938818307681
MPN: 1301113
30 units on order
Gigaset A690 Duo schwarz
Marketplace

Gigaset A690 Duo schwarz

Article: 21245584
EAN: 4250366855684
MPN: L36852-H2810-B101
33 units available shortly
Gigaset S700H Pro Schnurloses Erweiterungsgerät
TOP SELLER

Gigaset S700H Pro Schnurloses Erweiterungsgerät

Article: 125919
EAN: 4250366861838
MPN: S30852-H2974-R102
>500 units available
Gigaset A690 Schnurlostelefon weiß
Marketplace

Gigaset A690 Schnurlostelefon weiß

Article: 130774
EAN: 4250366855226
MPN: S30852-H2810-B102
25 units available shortly
Gigaset E290 Duo - Schnurlostelefon + Mobilteil
Marketplace

Gigaset E290 Duo - Schnurlostelefon + Mobilteil

Article: 130806
EAN: 4250366856063
MPN: L36852-H2901-B101
21 units available shortly
AVM FRITZ!Fon X6 schwarz
Marketplace

AVM FRITZ!Fon X6 schwarz

Article: 132255
EAN: 4023125029660
MPN: 20002966
20 units available shortly

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KOSATEC Empowering Global Innovation GmbH

Carl-Miele-Straße 3

38112 Braunschweig

0531 23544 3000haendler@kosatec.de

Office Hours
Mon – Fri 8 am – 6 pm

* All prices are exclusive of VAT and shipping costs and, where applicable, cash-on-delivery fees, unless stated otherwise

Copyright © 1993-2026 KOSATEC Empowering Global Innovation GmbH. All rights reserved.
Our offer is directed exclusively at companies, traders, public authorities and freelancers. All prices are dealer purchase prices in euros plus VAT and shipping from our Braunschweig warehouse. Deliveries and services are provided exclusively subject to our general terms of sale and delivery. Prices are subject to change; errors excepted. All products available while stocks last.