Možeš probati Službeni Nokijin app za podešavanje accounta, meni je radio na E71 u paru s 12voip accountom prije dosta godina:
http://developer.nokia.com/Resources...ications.xhtml

Ako se ne varam ovaj app je dovoljan za uspostavu poziva i ne trebaš ništa osim podesiti account prema uputama tvog voip providera. Imam sejvane i upute koje sam pratio pa evo ako zatreba:

Code:
STEP 1
Open the SIP Settings (Tools / Settings / Connection / SIP settings).
Make a profile (something like this)

Profile Name: My VoIP Profile
Profile: IETF (keep it at the default)
Access point: (your AP name)
Public user name: username@sip.voipprovider.com (replace the username with your own username, and the domain with the one provided by your provider; SMSListo, VoIPStunt, etc.)
Use Compression: No
Registration: Always on (or the other one, if you want it to be on-demand)
Use Security: No

STEP 2 - surprisingly enough, if I keep the proxy empty, I get connected.

Proxy Server Address: none
Registrar Server:none
Realm: none
User Name: none

(or just skip this part)

STEP 3 – Here’s the “real deal”

Registrar Server: sip.voipprovider.com (afterwards it will show sip:sip.voipprovider.com)
Realm: sip.voipprovider.com
User Name: username (Instead of username example, use your real username / account number, see step 1)
Password: come on… isn’t it obvious?
Transport Type: UDP
Port: 5060

STEP 4 – Setting up the internet telephony

Tools / Settings / Connection / Internet Tel. Settings
Create a new profile for “VoIP Call (username)”, name it “VoIP Call” (or whatever is easier for you to remember)

Choose “My VoIP Profile” as Preferred profile (the profile name you entered in step 1)

STEP 5

(Optionally, you can reboot your phone. I got mine directly ‘registered’.)

Go to Tools / Settings / Call / Default call type
Select Cellular to make normal calls, Internet to use VoIP to call.