Users Manual Part 2

Chapter 24 VoIP Status
PX7511-B0 User’s Guide
262
Register Action The switch is grayed out and cannot be configured if the SIP account is disabled.
If the SIP account is not registered, you can click the switch to turn it on to have the Zyxel
Device attempt to register the SIP account with the SIP server.
If the SIP account is already registered with a SIP server, setting the switch to off will delete
the SIP account’s registration in the SIP server. This does not cancel your SIP account, but it
deletes the mapping between your SIP identity and your IP address or domain name.
Registration This field displays the current registration status of the SIP account.
Registered - The SIP account is activated and has been registered with a SIP server. You can use
it to make a VoIP call.
Unregistered - The SIP account is activated, but the last time the Zyxel Device tried to register the
SIP account with the SIP server, the attempt failed. Use the Register Action switch to register the
account again. The Zyxel Device will also automatically try to register the SIP account again
after a period of time that you configured in VoIP > SIP > SIP Service Provider > Add/Edit > SIP
Register Fail Re-Try Timer.
Disabled - The SIP account is not active. Make sure the corresponding SIP Service Provider and
SIP Account are both enabled in VoIP > SIP > SIP Service Provider > Add/Edit and VoIP > SIP > SIP
Account > Add/Edit.
Registration Time This field displays the last time the Zyxel Device successfully registered the SIP account with the
SIP server. The field is blank if this account is never successfully registered.
URI This field displays the account number and service domain of the SIP account. You can change
these in the VoIP > SIP > SIP Service Provider > Add/Edit and VoIP > SIP > SIP Account > Add/Edit
screens.
Message
Waiting
This field indicates whether or not there are any new voice messages in the SIP account. You
have to enable the MWI function in the VoIP >SIP > SIP Account > Add/Edit screen, and your
VoIP service provider should also support the voice mail system and MWI feature.
Last Incoming
Number
This field displays the last SIP number the peer device used to call the SIP account. The field is
blank if there is never an incoming call for the SIP account.
Last Outgoing
Number
This field displays the last SIP number that you called via this SIP account. The field is blank if you
never dialed a number using the SIP account.
Note: An outgoing number is recorded only after SIP outgoing call signaling
procedure starts.
Call Status (This table displays the status of all active and ongoing calls only.)
Account This field displays the SIP number used to make an Outgoing Call or receive an Incoming Call
through a SIP server. It shows the phone port number for an Internal call without a SIP server.
Duration This field displays how long the current call has lasted.
Note: The time calculation starts from the beginning of the call setup signaling
procedure, rather than the moment when the call is successfully established.
Status This field displays the current call progress or state of the phone call.
Calling - The Zyxel Device sends an INVITE request to make an Outgoing Call or Internal Call. The
callee’s phone is ringing.
Ringing - There is an Incoming call. The phone attached to the Zyxel Device’s phone port
associated with the SIP account is ringing.
InCall - There is a call in progress. Voice data is exchanged between both parties.
Hold - An Outgoing Call or Incoming Call is placed on hold.
Table 116 System Monitor > VoIP Status (continued)
LABEL DESCRIPTION