Usually caused by an incorrect Realm or Public User Name . Ensure the "sip:" prefix is included in the user name field.
> Connectivity > Admin. Settings > Net settings > Advanced VoIP settings .
This is a common NAT issue. Go to the SIP profile settings and look for STUN Server settings. Enter a public STUN server (like ://google.com ). sip voip 3 1 settings symbian 3 v1 0 en full
Configuring SIP VoIP 3.1 on Symbian^3: The Ultimate Setup Guide
A valid SIP/VoIP account (e.g., Diamondcard, Callcentric, or a private PBX like Asterisk). 2. Step-by-Step Installation & Access Usually caused by an incorrect Realm or Public User Name
Transfer the SIP_VoIP_3_1_v1_0_en.sis to your device and install it to the phone memory (C:).
Select your primary Wi-Fi or 3G data destination. Public User Name: sip:your_username@sip_provider_address Use Compression: No. Settings > Net settings > Advanced VoIP settings
Once the SIP profile shows as , you need to link it to the internet telephone service:
Go to > Connectivity > Admin. Settings > Net settings > Internet tel. . Select New Service . Choose the SIP profile you just created.
This guide provides the full configuration steps for to help you get your legacy Nokia device back on the grid with modern SIP providers. 1. Prerequisites: The "Full" Version Requirement