AudioCodes 420HD - Failback; Table 17-5: Device Registration Failback Parameter

Administrator's Manual 17. Configuring SIP Settings
Version 2.2.8 101 400HD Series IP Phones
Parameter Description
Proxy IP Address or Host Name
Configure this parameter as an SRV
host name.
Proxy Port
[voip/signalling/sip/proxy_port]
Configure a value of 65535 for this
parameter.
Configure the parameter
when you're using a regular Proxy
server.
Either configure this parameter or the
parameter 'Outbound Proxy Port'.
Registrar Port
[voip/signalling/sip/sip_registrar/port]
Configure this parameter when you're
using a regular Proxy server.
17.2.2.2 Failback
 To configure failback using the Configuration File:
• Use the table below as reference.
Table 17-5: Device Registration Failback Parameter
Parameter Description
[voip/signalling/sip/failback_retry_timeout]
[Only applies to BroadSoft]. Applies only if
you're operating with the DNS mode of
failover, i.e., with a DNS server.
 [0] Disable (default) – it'll never try to
access back to the first one.
 [n] Time, in seconds, that must lapse
before failback is performed.