They work by taking advantage of the WiFi mobile phone or 3G coverage (if so indicated) for which we will need codecs that compress much to prevent the micro-voz.Vamos to see what the 6 best Android SIP softphones. BriaUno of the most recommended is Bria softphones Counterpath, a company with a long history in terms of softphones software, creator of the famous X-Lite, Eyebeam and Bria. This company has a version of Bria Android for both smartphones and Tablets.
This is undoubtedly one of the most complete Android softphones to hay.Precio 7.25 € Includes: VPN support, Call Recording, XMPP and SIP SIMPLE protocols, including SMS, QoS (quality of service): mark ToS, Security more information can be found on this page and encryption via TLS and SRTP, searches using DNS SRV records. Codecs G.711a / u, G.722 (HD), iLBC, GSM and SILK. G729 also supports the payment of royalties.Descarga: voip AcrobitsOtro of softphones that are becoming very popular is Acrobits, perhaps its lower price and lots of features incluidas.
Precio: € 4.98 Includes: low SIP TLS, SRTP Support by SDES and ZRTP, G.711a codecs support / u, G.722 (HD) and GSM plus G.729 with payo of royalties, support DNS SRV and easy setup with IP operators more conocidos.Descarga: Zoiper IAX VoIP alien SIP softphones SoftphoneOtro the best known in the world of VoIP is Zoiper and also has its own version of Android smartphones with the particularity of supporting IAX SIP plus.