y=1 indicates the primary address and y=2 indicates the secondary address.
- port_number - the SIP proxy signaling port (default is 5060).
• SERVER_TCP_PORT[x]_[y] [port_number] — This parameter configures the signaling TCP
ports for each proxy.
- x — the domain number.
- y —y – indicates whether it is the primary or secondary IP address.
y=1 indicates the primary IP address and y=2 indicates the secondary IP address.
- port_number – the SIP proxy signaling TCP port (default is 5060).
• SERVER_TLS_PORT[x]_[y] [port_number] — This parameter configures the signaling TLS
ports for each proxy.
- x — the domain number.
- y — y – indicates whether it is the primary or secondary IP address.
y=1 indicates the primary IP address and y=2 indicates the secondary IP address.
- port_number – the SIP proxy signaling TLS port (default is 5061).
• DNS_DOMAIN [domain] — the DNS domain of the IP Deskphone.
• SIP_PING [YES | NO] — The SIP_PING configuration value is used to maintain server
heartbeat detection and to keep a firewall pinhole open.
When used for server heartbeat detection, the IP Deskphone periodically pings the SIP Proxy
and awaits a response. When three attempts to ping the SIP Proxy fail, the
IP Deskphone begins a failover process and attempts to connect to the next configured SIP
Proxy IP in the same domain.
When a NAT TRAVERSAL method is selected, the SIP_PING configuration value also helps
keep a firewall pinhole open.
Important:
Decide carefully whether SIP_PING usage is appropriate for your environment. Even when
SIP_PING is not used for NAT TRAVERSAL, it is highly likely that you must keep
SIP_PING enabled for server heartbeat detection.
If the IP Deskphone is behind a firewall, it is very likely that you must keep SIP_PING enabled,
unless an alternate method of keeping the firewall pinhole open is used.
The default value is YES if not specified in the device configuration file. If SIP_PING is
changed in the Device configuration file, the IP Deskphone must be rebooted for the change to
take effect.
- YES - enables pinging
- NO - disables pinging
Creating the provisioning files
62 SIP Software for Avaya 1200 Series IP Deskphones-Administration March 2015
Comments? infodev@avaya.com
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