PayMyCall United States
PayMyCall offers low worldwide rates
PayMyCall offers low worldwide rates
- Internet Telephony Service Provider
- PC to Phone
- SIP VoIP Gateway
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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.
Unitrac Communications Limited
UniTrac Communications offers A-Z termination (Wholesale VoIP) as well as dedicated white route termination (White CLI Routes) services via Tier-1
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