C4 Telecom, S.L. Spain
General office
C4 Telecom, S.L.
C/ Francisco Suarez, 9
Madrid
Madrid ,28036
Spain
Phone: +34 91789 7150
Site: http://www.c4telecom.com
Contact Person
Guillermo Monguio / WholeSales Manager
Phone: +34 91 789 7150
C4 Telecom, S.L.
C/ Francisco Suarez, 9
Madrid
Madrid ,28036
Spain
Phone: +34 91789 7150
Site: http://www.c4telecom.com
Contact Person
Guillermo Monguio / WholeSales Manager
Phone: +34 91 789 7150
- Hosted VoIP billing service provider
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Internet VoIP and Video Conferencing Service Provider
- SIP Billing
- Voip consulting
- Voip Termination ISP
- Billing Software
- Call Relay VoIP Solutions
- Call Routing VoIP Solutions
- E1 Bulk Wholeseller
- Gatekeepering
- H.323 Softswitch & CPE
- H.323 VoIP Gateway
- H.323 Wireless/ GSM VoIP Solutions
- PC to Phone
- Phone To PC
- Phone To Phone
- SIP Softswitch & CPE
- SIP VoIP Gateway
- Termination
- Voice and Video Conferencing
- Cisco Systems
- Mera
- Billing system of own development
“Call filter” allows blocking/unblocking the incoming calls as easy as to make filtration, it also journalizes all rejected calls. It is very convenient if you do not want to receive a call from some subscribers, when they will call you, “Call filter” will do so that your line is engaged.
Slavtelecom
Slavelecom is the most competitive Telephony provider. The services offered are user friendly and the cost of the calls is very low compared to other providers.
We, at Slavelecom, try to give our valued customers the best up-to-date service with the m
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