: ITV - TDMoIP VoIP Grandstream Mediatrix RAD Data Communications Telco Systems SIP VoIP IP- Smartec All-over-IP
| , "-": All-over-IP IP- 20.08.2009 "-", , TDMoIP VoIP II - All-over-IP. All-over-IP 19 2009 , "" (... » |
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: ITV - TDMoIP VoIP Grandstream Mediatrix RAD Data Communications Telco Systems SIP VoIP IP- Smartec All-over-IP
