Zeofiying your brand bring you the advantages of latest technology available in the tech world with features of VoIP calls on data enabled mobile phones with 2G/3G/4G or WiFi even in lowest of bandwidth with unlimited Registration on all major mobile OS platform.Zeo Dialer has capability to run on low band width area and network with maximum voice quality * Supports all major Codecs and standard SIP RFC. * Based on Operator code Application. * Dialer provides Real time SIP status. * Supports Nat Traversal.* Support standard switch API for balance display and Minutes in text.