Airlink X EV-DO - Manual (Page 96)

Raven X EV-DO for Verizon - User Guide, version 2.34 90
AT Commands: Telemetry and Addr List (Address List)
Destination Address
For the remote Ravens, set the destination address to the IP address or domain name (if you are
using IP Manager with a dynamic IP) of the host Raven.
Destination Port and *DPORT
The destination port (S53) for the Raven at the host needs to match the device port in use on all the
Ravens at the remote sites (*DPORT), and the destination port (S53) for all the Ravens at the
remote sites need to match the device port in use on the Ravens at the host (*DPORT).