Cisco Expressway Series

Purpose Src. IP Src. ports Protocol Dest. IP Dst. Ports
TURNcontrol Any
IPaddress
>=1024 (signaling port
from endpoint or the
firewall)
UDP Expressway-
E
3478 (Small/Medium)
3478-3483 (Large)
TURNmedia
Expressway-
E
24000-29999 UDP
Any
IPaddress
>=1024
TURNmedia Any
>=1024
Port of relevant
ICEcandidate:host
IPport, server reflexive
port (outside firewall
port), or TURNserver
port
UDP Expressway-
E
24000-29999
Table 21 SIPEdge for Meeting Server Port Reference (continued)
42
Cisco Expressway IP Port Usage Configuration Guide