Set Make call without Reg and Ans Call without Reg to Yes.
Enable IP dialing to yes.
Then in the speed dial, put in the userID and ipaddress and port number of the other lines. For example, in speed dial 2, put in something like firstname.lastname@example.org:5061 if L2 is userID 5000 and the ipaddress is 192.168.2.1 and L2 port is 5061. Then from say line 1, dial 2# which dials the speed dial 2 which will connect to L2.
You have a Cisco Unified Communications Manager (CUCM) system and want
to configure a SPA112 analog telephone adaptor (ATA) to register to the
CUCM so that you can use up to two analog phones or similar FXS devices
with the CUCM.In this application note, ...
This document is a must-read for all SPA232D installers, administrators,
and users. The document takes you from unboxing the SPA232D ATA and
SPA302D DECT handsets, through DECT handset registration, and connecting
to the PSTN and ITSP.The document describ...