Android, native sip and multiphone

Question

Android

Good afternoon.
Did someone manage to make friends with the native sip-client from android (I have 2.3) with the
Multifon megaphone service?
When I try to register, it says transaction terminated.
It connects to asterisk without problems, i.e. basically functional.
The multiphone also works by itself, Linphone connects, calls go.

Maybe someone has already figured out the problem, which side does not work, in the client
or at the megaphone?

Answer 1

I also tried to start it, it didn't work. And it works fine with pctel.ru. I am using sipdroid.

Answer 2

Hey! Today I connected www.zadarma.com
through the built-in dialer does not work. Installed cSipSpmle.
good, but I would like a native dialer :-(
I have a sensation with 3 sense