User's Manual

Firmware Version 1.0.0.32 UCM6102/6104/6108/6116 USER MANUAL Page 81 of 110
SIP SETTINGS/TLS AND TCP
TCP Enable
Enables/disables server for incoming TCP connections. The default
setting is "No".
TCP Bindaddr
IP address for TCP server to bind to (0.0.0.0: binds to all interfaces). The
default port number is 5060 if not specified.
TLS Enable
Enables/disables server for incoming TLS (secure) connections. The
default setting is "No".
TLS Bindaddr
IP address for TLS server to bind to (0.0.0.0: binds to all interfaces). The
default port number is 5061 if not specified.
Note:
The IP address must match the common name (hostname) in the
certificate. Please do not bind a TLS socket to multiple IP addresses.
For details on how to construct a certificate for SIP, please refer to the
following document:
http://tools.ietf.org/html/draft-ietf-sip-domain-certs
TLS Self Signed CA
This is the CA certificate is the TLS server being connected to requires
self signed certificate, including server's public key. This file will be
renamed as "asterisk.ca" automatically.
Note:
The size of your ca file can't be larger than 2MB.
TLS Cert
This is the Certificate file (*.pem format only) used for TLS connections.
This file will be renamed as "asterisk.pem" automatically.
Note:
The size of your certificate can't be larger than 2MB.
TLS CA Cert
This file must be named with the CA subject name hash value. It
contains CA's (Certificate Authority) public key, which is used to verify
the accessed servers.
Note:
The size of your certificate can't be larger than 2MB.
TLS CA List
The list of files under the CA Cert directory.
SIP SETTINGS/NAT
External Address
A static address (and port) that will be in outbound SIP messages if the