PXO is the perfect softphone for RTC. PXO is very flexible with hundreds of configurable features. PXO is ideal for SIP and RTP feature testing. PXO supports over 25 speech and audio codecs (G.711, MuLaw, G.711, ALaw, G.726, G.723.1, G.729A, GSM6.10, AMR, G.728, G.722, iLBC, Speex, EVRC, GSM-EFR, G.729E, G.729D, LPC, G.722.1, RFC3047, AMR-WB, G.722.2, RTAudio, AAC-LC, SILK, G.718, Opus, iSAC, EVS). PXO supports over 8 video codecs (H261, H.263, RFC2190, RFC2429, H.264, H.265, Theora, MPEG-1/2, MPEG-4, Opus, VP8). PXO provides scripting via VoiceXML. PXO is ideal for VoIP and RTC QA scenarios.
||Free to try