Matrix SETU ATA211 V1 System Manual 107
SIP Account-Enable/Disable
• Select 'Yes' to enable SIP account.
• If SIP Account is disabled, it can not be used to make OG calls. Also incoming calls can not be received.
This flag will be helpful when a SIP account not valid or can not get registered due to some reasons. The
'Admin' need not change all the settings to keep away a SIP account in the Call routing logic and can just
disable it.
Default = No.
SIP ID
• Enter the SIP ID provided by the ITSP. This will be a number or text with Maximum of 40 characters. The
ASCII characters are allowed.
• Suppose the SIP URI provided by the ITSP is 12345@abc.com, then enter '12345' in this field.
Default = *.
Registrar Server Address
• This specifies the SIP Registrar server's address. It can be IP address or domain. You should keep it blank
for P2P account. It should be configured for Proxy accounts.
• Max. 40 characters can be used. The ASCII characters are allowed.
Default = Blank.
Registrar Server Port
• This specifies the Registrar Server's listening port for SIP.
• 'Admin' can change this field if the ITSP provides a SIP port number other then the default. Valid range for
this field is 1024-65535.
Default = 5060.
Add 'rinstance' in REGISTER?
• The parameter 'rinstance' is any random value which can be used by the ATA , to fetch its own contact
binding i.e. to know the registration expiry timer, assigned by server.
• While sending the REGISTER message, the ATA will check whether 'Add 'rinstance' in REGISTER
message?' flag is set or not for the SIP Account.
• If the flag is set, the ATA will generate any random value of 'rinstance' and include in the REGISTER
message. Thus, the ATA will use the registration expiry timer of that contact binding.
• If the flag is not set, the ATA will send the REGISTER message without adding the 'rinstance' and will use
the registration expiry timer of relevant contact binding.
Default = Yes.
Send REGISTER?
• This feature allows ATA not to send REGISTER message from the Proxy SIP account which is enabled in
ATA. To achieve this, the flag is provided as 'Yes' or 'No' for 'Send REGISTER?'.
• If the flag is set as 'Yes' the ATA will send the REGISTER message to Registrar proxy or Outbound proxy
as applicable, when SIP Account is enabled and configured with relevant information.