29
technologies
2,627
companies
There are a total of 31 technologies in this category.
1.7k
1.3k
313
58
57
40
35
31
28
25
23
20
15
10
8
8
6
4
4
3
3
3
3
2
2
2
1
1
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1
We have data on 2.6K companies that use VoIP And SIP. Our VoIP And SIP customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Company | Country | Industry | Employees | Revenue | Technologies |
---|---|---|---|---|---|
Germany | Telecommunications | 226K | $123B | ![]() T-Systems | |
Poland | It Services And It Consulting | 3.2K |
| ![]() T-Systems | |
Professional Services |
| ![]() Phone.com | |||
Germany | It Services And It Consulting | 15 |
| ![]() T-Systems | |
| ![]() T-Systems | ||||
It Services And It Consulting | 51 |
| ![]() T-Systems | ||
United Kingdom | Hospitals And Health Care | 243K | $105B | ![]() T-Systems | |
51 |
| ![]() Cisco IP Phones | |||
Software Development | 10 |
| ![]() Cisco VoIP | ||
It Services And It Consulting | 51 |
| ![]() Cisco VoIP |
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