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This procedure will work if you're migrating from SCS 4.2.1 to sipXecs 4.24.1 0 or any future version of sipXecs.

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1. backup SCS database from the current SCS system.
   pg_dump -d SIPXCONFIG -U postgres --attribute-inserts > sipxdata.sql
2. copy the SCS database from the SCS machine to another machine on your network.
3. wiping the SCS system clean by installing sipXecs from ISO or whatever method you chose.
4. copy the SCS database back onto the new sipXecs machine
5. restore the SCS database
   dropdb -U postgres SIPXCONFIG
   createdb -U postgres SIPXCONFIG
   psql -U postgres SIPXCONFIG < sipxdata.sql
6. Migrate SCS database to sipXecs 4.2.1 format using the attached conversion script. (details to follow)
   psql -U postgres SIPXCONFIG < de-scs-4.2.1.sql

1. For sipXecs 4.4 systems or higher, simply startup sipXecs and allow it to automatically migrate database

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