| ConfigRtpPort |
| Start value of dynamic RTP port. |
| RegTimer |
| Registration timer in seconds for IP extension. Set to 0 to get the time from the VoIP client. |
| DscpSignalling |
| The DSCP value used in IP header for signalling data. Range: 0 to 255 |
| ServerCertIndex |
| Index of certificate entry in certTable to be used as server certificate for SIPS transport. If 0, predefined certificate of SIP stack is used. |
| SubscribeTimer |
| Timer value in seconds for SIP SUBSCRIBE session. |