Imass Telecom United Kingdom
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Hosted VoIP billing service provider
- Voip Termination ISP
- VoIP Billing Software Provider
- Voip consulting
- SIP Billing
- Phone To Phone
- Phone To PC
- Fax To Fax
- Web Call
- Outsourced Billing
- PC to Phone
- Web To Phone
- Voice and Video Conferencing
- Termination
- Billing Software
- Call Relay VoIP Solutions
- H.323 VoIP Gateway
- E1 Bulk Wholeseller
- Partnering for Origination and Termination
- H.323 Softswitch & CPE
- SIP Softswitch & CPE
- SIP VoIP Gateway
- Cisco Systems
- Quintum
- Java Based own system
The function is available in some telephone networks and it allows
receiving the other call at the moment of the actual conversation by the method
of setting the active call in the waiting mode or cancellation. This will let
not to miss an important call and to agree upon time when it will be possible
to call back.
NovaTel Ltd.
NovaTel, Ltd. is a leading provider of international long distance services. NovaTel provides international origination and termination to: Mexico, Central America, South America, Middle East, Europe, Asia and the rest-of-the-world. In addition, NovaTel
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