VoIP-Telefone sind Hardware- oder Software-basierte IP-Telefone, die das Session Initiation Protocol (SIP) für Voice over IP (VoIP) verwenden.
Was sind SIP oder VoIP-Telefone? Details in unseren Askozia FAQs
How Does VoIP Work? Introduction To VoIP Phone Systems
VOIP info and How does it work - VOIP Solutions
Andy – Andy's Blog
Andy – Andy's Blog
OpenVox D410E 4 Port E1/T1/J1 PRI ISDN S2M PCIe card for Asterisk VoIP Interface
SIP account, SIP Trunking Service Provider
Interfaces on the same board
ALLO-4PRI-PCI-PCIe E1/T1 PRI 2nd gen Card - 4 Port PCI & PCI Express
UCware IP-Telefonanlage