sip-telefonanlagen.de

Telecommunications provider

sip-telefonanlagen.de
4.55 out of 5
Excellent
110 Reviews
Authenticity of reviews
Submit a review
Get in touch
Contact information
In the age of Web 2.0, new media and mobile Internet, it is also important to optimize the telecommunications in your company. Benefit from the extensive advantages of a high-quality VoIP telephone system and save money, convince your customers with the unbeatable advantages of your communication channels.
View full description

Contact information

sip-telefonanlagen.de
Mergenthaler Allee 15-21
65760 Eschborn
Germany
Directions

Contact person
Deutsche Gesellschaft für Kommunikation & Service mbH

Images & Videos

Opening hours

Websites

Social Media

97% Recommended
5 stars 59
4 stars 12
2 stars 0
1 star 0
Quality
Value
Services
Implementation
Consulting
Customer service
Excellent (4.75)
Cost-performance ratio
Excellent (4.71)
Top competencies

Professionalism

5.00 out of 5
10 Reviews

Customer loyalty

4.90 out of 5
10 Reviews

Customer focus

4.80 out of 5
10 Reviews

73 Reviews on ProvenExpert.com

4.73 out of 5
Excellent
4.60 out of 5
Excellent
Recommendation
Ich bin bereits zufriedene Kundin und möchte meine sehr guten Erfahrungen mit sip-Telefonanlagen kurz festhalten. Besonderen Dank an Herrn Becker, der sich professionell und zielgerichtet um die Belange kümmert und mir für meine kleine Firma ein zuverlässiges und stabiles Produkt eingerichtet hat und auch fortlaufend immer für Rückfragen ansprechbar war.
Vielen Dank S. Schmiedecke
Customer review & rating for:
sip-telefonanlagen.de
01/04/2025Sandrine S.
4.60 out of 5
Excellent
Recommendation
Sehr kompetenter Mitarbeiter und auch was Fehler Behebungen betrifft wird sich Recht schnell und professionell gekümmert.
Customer review & rating for:
sip-telefonanlagen.de
28/03/2025F.
5.00 out of 5
Excellent
Recommendation
Ich bin seit einigen Monaten Kunde bei sip und Herrn Becker, der mich von Beginn an sehr ausführlich, kompentent und dabei das richtige Gespür zwischen persönlicher Note und Distanz, berät und betreut. Immer freundlich, gut gelaunt steht der Kunde im Mittelpunkt und bei Hilfestellungen jederzeit erreichbar!
Besonders gut gefällt mir, dass immer Optionen aufgetrigg werden und kein vertrieb der eigenen Produkte im Vordergrund stehen.


Auch die verwendeten Produkte haben alle eine sehr hohe Qualität und auch möchte ich die Art und Weise positiv hervorheben.
Mir wurde noch nie ein Produkt "aufgequatscht" und nur auf Nachfrage meinerseits die einzelnen Artikel vorgestellt und individuell angeboten.
Daher ganz klar 5*!
Customer review & rating for:
Business-Internet von sip-telefonanlagen (ADSL, SDSL, VDSL sowie FTTH oder Ethernet Verbindungen
21/03/2025C.
5.00 out of 5
Excellent
Recommendation
This is what modern service should look like! Any time again!
Show original
Customer review & rating for:
sip-telefonanlagen.de
05/12/2024O.
5.00 out of 5
Excellent
sip-telefonanlagen.de offers a state-of-the-art and flexible solution for our corporate communications. Setup was straightforward and customer service is always available. Highly recommended!
Show original
Customer review & rating for:
sip-telefonanlagen.de
28/09/2024Anonymously
5.00 out of 5
Excellent
Recommendation
Especially the advice of Mr. Becker has pleased me well, he left nothing out and there were no questions unanswered. there was the choice then chosen, it would have to be a PBX from Sip..after a short time, the whole company would be converted to Sip, where the Instalation also went quite quickly and the user guide self-explanatory.if but times a problem appearance you can reach the company as good as always,
Show original
Customer review & rating for:
sip-telefonanlagen.de
02/12/2022Andreas N.
5.00 out of 5
Excellent
Recommendation
Very fast feedback, competent advice and installation
Show original
Customer review & rating for:
sip-telefonanlagen.de
18/10/2022Anonymously
5.00 out of 5
Excellent
Recommendation
Always top advice and quick and competent solutions.
Show original
Customer review & rating for:
sip-telefonanlagen.de
07/09/2022Fabian R.
5.00 out of 5
Excellent
Recommendation
Everything is fine.
Show original
Customer review & rating for:
VoIP-Anlagentrunk bei eigener Inhouse Telefonanlage
31/01/2022Michael K.
5.00 out of 5
Excellent
Recommendation
Very nice and competent staff and quick setup of the software on my laptop.
Show original
Customer review & rating for:
sip-telefonanlagen.de
10/11/2021Anonymously
5.00 out of 5
Excellent
Recommendation
We have been a customer for several years and are more than satisfied with the offer, scope of services and - above all! - service without exception more than satisfied. Once set up, the technology works absolutely reliably and silently. Even if there is no immediate response to our requests (e.g. changes in our configuration) within minutes (would be too much to expect), the employees always solve our wishes completely and finally in our sense. We can recommend this company 100%!
Show original
Customer review & rating for:
sip-telefonanlagen.de
08/07/2021Ortellius A.
5.00 out of 5
Excellent
Recommendation
I particularly liked the individual consultation, they responded to my needs. They looked in detail at what exactly suited me. They took the time to get to know me and my company.
Show original
Customer review & rating for:
sip-telefonanlagen.de
02/06/2021Anonymously
4.80 out of 5
Excellent
Recommendation
Mr. Becker is always available for questions and suggestions at any time. I can recommend SIP telephone systems without reservation
Show original
Customer review & rating for:
sip-telefonanlagen.de
26/05/2021Andreas B.
5.00 out of 5
Excellent
Recommendation
As a nationwide operating call center, we have high demands on quality and performance.
The implementation of technical peculiarities that we encounter in our daily dealings with customers and technology was always processed quickly understood.

We can therefore recommend sip-teefonanlagen with the best conscience!
Show original
Customer review & rating for:
sip-telefonanlagen.de
08/05/2021Ralph B.
4.60 out of 5
Excellent
Recommendation
We have been a customer for years and are always satisfied. Our personal advisor is always very committed. Clear recommendation on our part.
Show original
Customer review & rating for:
sip-telefonanlagen.de
07/05/2021Holger B.
4.88 out of 5
Excellent
Recommendation
Short waiting times, always the same and fixed contact person - looks like a good internal working atmosphere!
Show original
Customer review & rating for:
sip-telefonanlagen.de
03/05/2021ECHO-IT, Inh. Andreas E.
5.00 out of 5
Excellent
Recommendation
Competent and reliable telecommunications group with strong service.
Show original
Customer review & rating for:
sip-telefonanlagen.de
16/04/2021Rafael B.
4.00 out of 5
Good
Recommendation
Good technical solutions.
Good personal support from the owner Mr. Thorsten Becker.
MfG - Schmidt
Show original
Customer review & rating for:
sip-telefonanlagen.de
25/03/2021S.
5.00 out of 5
Excellent
Recommendation
Very competent advice and fast support!
Show original
Customer review & rating for:
sip-telefonanlagen.de
12/03/2021Anonymously
5.00 out of 5
Excellent
Recommendation
Very pleasant cooperation with both Mr. Becker and employees of sip telefonanlagen. Clear recommendation!
Show original
Customer review & rating for:
sip-telefonanlagen.de
04/03/2021c.
37 Reviews from
1 other source
4.20 out of 5
Good
4.20 out of 5
Good
37 reviews on Aroundhome
 
29/12/2020
Submit a review

Your message to sip-telefonanlagen.de

Please complete the field highlighted in red.
Please complete the field highlighted in red.
Invalid email address
* required fields
Invalid characters. Only numbers and space characters are possible.
Send message

I accept the privacy policy.

All reviews and experiences about sip-telefonanlagen.de are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 14/12/2020  |  Last update: 02/04/2025   |  Report profile

More transparency and security while looking for competent professionals

Authentic customer opinions
Take advantage of other customers' experiences: ProvenExpert's authenticated customer reviews can help you choose the right product or service.
Effective customer feedback
ProvenExpert allows the entire service spectrum of a company (e.g. customer service, consulting) to be reviewed. This way you get a detailed overview of your service quality in all areas.
Independent reviews
ProvenExpert is free, independent, and neutral. Customers make reviews of their own accord — their opinions are not for sale. And the content of reviews cannot be influenced by money or by any other means.

A good reputation is the world's
best form of advertising!

85% of all consumers trust online reviews just as much as they do personal recommendations.

Let ProvenExpert give your business a boost with the best advertising in the world: the opinions of satisfied customers.
Join now for free!
Review Guidelines  |  Quality Assurance  |  Privacy Policy  |  Legal Notice  © 2011 - 2025 Expert Systems GmbH