SIPob is a SIP (Session Initiation Protocol) outbound dialer that provides User Agent (SIP-UA) functions (Based on RFC 3261) runs under Windows (Vista, Windows 7/8/10, 2008-2019 Server). SIPob Imports phone numbers from text files to dialer profiles. You can select your own audio files to be used in dialer profiles. SIPob can also read-out texts using TTS (Text-to-Speech) engine. Simple, easy to use interface. Supports (Only) G.711 A - Mu law codecs and UPnP for NAT traversal. You can also set external IP address manually. Multiple dialer profiles can be run simultaneously. Provides real time monitoring and Excel reporting. You can specify SIP routes based on dialed prefixes.
