Pool IP = Enterprise Front-End Pool FQDN IP AddressServer IPs = IP Addresses of Front-End Servers

Name Protocol Port VIP Real Servers Persistence Scheduling Transparency Layer Notes
DIR SIP

TCP

5061

Pool IP

Server IPs

Source IP

Least Connection

Disabled

L7

SIP/TLS
DIR SIPU

TCP

5060

Pool IP

Server IPs

Source IP

Least Connection

Disabled

L7

SIP Unsecured
DIR Web Com

TCP

443

Pool IP

Server IPs

Source IP

Least Connection

Disabled

L7

HTTPS comms between DIRs and FEs
DIR FE

TCP

444

Pool IP

Server IPs

Source IP

Least Connection

Disabled

L7

HTTPS comms between DIRs and web farm FQDNs