0x9053 Modify Destination

Used in:
NGA Configure message

Byte | Description
0, 1 | Tag 0x9053
2, 3 | Length 0x0010
4-7 | Value[0-3] Modify Option 0x00000000 - Add Route 0x00000001 - Remove Route
8,9 | Value[4,5] Number of Routes
10,11 | Value[6,7] Route ID
12,13 | Value[8,9] Signaling Gateway ID
14-17 | Value[10-13] Network Appearance
16,17 | Value [14,15] Priority

A device that translates calls between an IP network and another network, typically the PSTN.