Chapter 4 CS 1000 considerations 49SRG50 Configuration GuideTo enter the MOTN and BUID1 In Element Manager, navigate to Configuration > Resources > Survivable RemoteGateway.2 Select the S1000 IP Terminal Details tab (see the figure S1000 IP Terminal Details panel onpage 50).3 Refer to the numbers and models recorded in the table IP telephone numbers and models onpage 47.4 Select the required DN.5 Press the Modify button.6 Enter the MOTN and the BUID in the appropriate fields.To redirect the telephone to the main office call server1 In Element Manager, navigate to Configuration > Resources > Survivable RemoteGateway.2 Select the S1000 IP Terminal Details tab (see the figure S1000 IP Terminal Details panel onpage 50).3 Select the DN of the telephone to be redirected.4 Press the Redirect Set button.FirmwareVersionRead-only Updated by the main office when a terminal is sent back to the SRG forfirmware upgrade purposes. The field specifies the firmware versionrequired by the main office.MOTN XXX Required for telephone redirection.The field is the main office TN associated with the IP telephone.BUID CDP network: UDP network: code> + + Required for telephone redirection.The field represents the dialable number of an IP telephone at the SRGwhen it is called from a phone located at the main office or anotherbranch office.The BUID at the SRG must be the same as the BUID at the main office.MO TPS Read-only This field echoes the address of the main office terminal proxy serverwhen the IP telephone is redirected.Note: The SRG DNs must be configured before the followingprocedures can be undertaken. See Telephone (DN) recordsconfiguration on page 56.Table 10 SRG S1000 IP Terminal Details fields (Sheet 2 of 2)Field Values Description