we customise SIP based VOIP app as per customer requirement we use PJSIP/Doubango/LinPhone SIP stack etc. we have developed our own SIP tunnel to transfer SIP/RTP/TRCP traffic in side tunnel

Hi,

we customise SIP/XMPP based VOIP/IM app as per customer requirement and we have ready made apps.we use PJSIP/Doubango SIP stack etc..

we have developed our own SIP tunnel to bypass traffic in SIP blocked country.
you can review our following apps that we made for our clients and running at app store.



VOIP Sip Applications at google app store .

https://play.google.com/store/apps/details?id=com.worldvoicevoip
https://play.google.com/store/apps/details?id=com.NST
https://play.google.com/store/apps/details?id=com.LetsTak
https://play.google.com/store/apps/details?id=com.MORPhone
https://play.google.com/store/apps/details?id=com.ivoip
https://play.google.com/store/apps/details?id=com.radiorunt&hl=en
https://play.google.com/store/apps/details?id=com.claricom
https://play.google.com/store/apps/details?id=com.mialert&hl=nl
https://play.google.com/store/apps/details?id=org.logenextp&hl=en
https://play.google.com/store/apps/details?id=com.Zoretel

VOIP Sip Applications at apple app store .
https://itunes.apple.com/nz/app/diwan-chat/id778844104?mt=8
https://itunes.apple.com/us/app/morphone/id592039739?mt=8
https://itunes.apple.com/us/app/hello44callingapp/id660022657?ls=1&mt=8
https://itunes.apple.com/us/app/ivoip-dialer/id571817038?ls=1&mt=8
https://itunes.apple.com/us/app/teleport-by-logenex/id825696495?ls=1&mt=8
https://itunes.apple.com/us/app/worldvoice/id898565912?ls=1&mt=8
https://itunes.apple.com/us/app/worldvoice-caller/id725311162?ls=1&mt=8
https://itunes.apple.com/us/app/chat2talk/id673759405?ls=1&mt=8



Regards
Ieva Technologies
http://www.ievatechnologies.in
skype : ieva.tech

Founded: 2011