The SIP app depends on the phone. On Android phones there are many to pick from. CSIPsimple and SIPDroid are two. Many Nokia phones have a SIP app built in. Don't know about iPhones. The settings you will need to get from the company.

Do you know if megavoip connects to camel sims? I have tried from voippro wholesale account on cheaper routes and it didnt go. I have not tried their premium routes.

yes, betamax wholesale clones, on premium routes, work ok to camel numbers. rate approximately 0.162/minute

Do you know if calls to Camel will go form megavoip, I recall you saying it works via megavoip.

it was working not anymore, from betamax clones your have to choose one with premium routing (around 0.16eur. per minute) or of course wholesale clones of betamax..

Do you know or suggest any non betamax wholesale clones ( I use voippro betemax sholesale) that would connect on premium routes to Camel?

non wholesale providers that work OK are rebtel, localphone etc

as of 15-October-2012 sms sent via USSD (sim menu toolkit) are charged 0,08eur./sms from all countries sent to everywhere in the world!

press release:

Changes in the SIP rate plan from October 1st

We are glad to inform you about changes in the SIP rate plan on October 1st.


reducing rates of 720 operators.
increased rates of 217 operators.
new operators of 346 operators.

Direct calling (no more callback dialling like airbalticcard, maxroam, xxsim, worldsim etc) is now officialy launched!
availiable through vodafone networks worldwide! camel:manual:roaming_partners [SertexSoft]

Bite Group (mother company of CamelMobile) is included on Vodafone's worldwide partner networks since 2003... BIT? - BIT? and Vodafone partnership
that is why camelmobile simcards are preset to prefer vodafone networks abroad, even though you can manually select another network.