General 61SIPxNano IP-PBX Getting Started Guide 6 • SystemGeneralThis section covers:• “SIP Parameters” on page 61• “Voice Mail” on page 62• “Call Pickup” on page 63• “Presence Server” on page 64• “Logging” on page 65• “Call Detail Records (CDRs)” on page 66To access the General screen, click System > General. General configuration of SIPxNano includes SIPparamters, voicemail, call pickup, presence server, logging changes and settings, and call detail records (CDRs).Note When you click Apply after making changes to the sections under General,the Restart Services screen will display. You can click Continue and restartSIPxNano services or if the work you are currently performing requires youto continue without restarting services, you can select the Do Not RestartServices Now checkbox. In either case, services must be restarted at somepoint for the Configuration changes to take effect, but settings will be saveduntil that time.SIP ParametersTo display editable SIP Parameters, click on the Show Advanced Settings link. You can edit the following:Figure 36. SIP Parameters• Default Serial Fork Expiration: Number of seconds that each phone in a sequential series is allowed to ringwith no answer before the next alternative is tried. The most common case for this is a user with one phoneand a voice mailbox - the phone will ring for this many seconds and then roll over to voice mail. The defaultvalue is 20.• Default Expiration: Number of seconds a call is allowed to go unanswered; if this many seconds pass, thecall request is returned with an error. The default value is 180.
