User name: *******@voiparound.com (7-digit truphone code)
Password: ********** (10-digit password)

User: User name
Transport: UDP
Outbound proxy:
Port: 5060
Discover Public Address: true
Loose Routing: true
Keep-Alive Mechanism: Auto
Keep-Alive Period: Auto
Auto-detect STUN

Above for N900 Jumblo / rynga setting

Rgds/Rabi