Crystal Voice United Arab Emirates

CRYSTAL VOICE is one of the leading VoIP wholesale telecommunication
service provider with unmatched voice traffic carrier across the
globe.

Your rate:

Rating: 0/0.00/5

General office

Crystal Voice

United Arab Emirates

Site: http://www.crystalvoice.us / www.crystalvoice.cu

Contact Person

Sreejith T / Owner
Phone: 919496796573

A-Z Termination
International VoIP Wholesale Provider
Mobile VoIP
wholesale VoIP
Wholesale VoIP Carrier

PC to Phone
PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
Phone To PC
Phone To Phone
Sip Trunking
SIP VoIP Gateway
Termination
VoIP Service
VoIP services
VoipSwitch

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iTele Switch
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VSR Systems

IP Phone
Voip Switch
Wholesale VoIP services

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Providers in database: 6433

Automatic Call-back

In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.

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