Got the -certainly somewhat surprising- solution here.

Agree would be nice to be able to configure also 5 digits. Suppose your provider is SIPGATE and uses "stun.sipgate.net:10000". Instead you might also use STUN with usual stun port 3478:...

What's your reason to use "mobile voip" and not the native NOKIA VoIP client? I had (some months ago) problems,too, with mobile voip and reported all the issues to the developper. You can eysily...

Thx for this quick reply. Before digging deeper one more simple question just for evaluation of my observation: Is the observed behaviour "normal" and "general" in N8 setting up VoIP services in S^3?...

Using NOKIAs VoIP Client since an E65 some years ago up to use this service in an N86 and now the N8 I observed this strange behaviour when setting up a new VoIP service:

Unfortunately the...