Operation - Viking 40-IP Product Manual

A. Inbound SIP Calls
How inbound SIP calls are handled depends on the Inbound Call Mode selected (see Programming section 22), the
current programming for Night Ring Timed Operation if enabled (see Programming section 36), the current time of day
and day of week. If Night Ring Timed Operation is disabled and the Inbound Call Mode is set to Auto Answer, the
40-IP will automatically answer inbound calls, provides a Pre Page Alert Tone if enabled and allows paging. When the
Inbound Call Mode is set to Auto Answer – Secure, the 40-IP auto answers inbound calls but the party must dial the
Access Code before they are allowed to page. The Inbound Call Mode also has a Ring option that allows the unit to
output a loud ring on any inbound SIP calls and the volume of the ring is adjustable (see Programming section 19). If
Night Ring Timed Operation is enabled and an inbound SIP call is received between the programmed start and stop
times and the current day is a programmed active day, the unit will automatically output a loud ring instead of following
the Inbound Call Mode programming. This allows for loud ring at certain times of the day/days of the week and paging
all other times/days of the week.
B. Multicast
The 40-IP is compatible with FreeSwitch Multicast paging (see Programming section 10). Up to 10 multicast paging
groups can be programmed into each unit and each group is assigned a priority level allowing simultaneous arriving
multicast pages to be handled based on importance. Low priority groups are often used for low priority streams like
background music and high priority groups are used for high priority streams such as emergency messages. Additionally
a timeout limit can be set and either enabled or disabled for each multicast group. The volume of each group can be
programmed and SIP calls can be assigned either higher or lower priority than all or some of the multicast groups (see
Programming section 9).
C. Optional RC-4A Relay Operation Commands (Relay Mode must be set to "Door Strike")
The following commands can be entered after an inbound SIP call from the 40-IP, when the Inbound Call Mode is set
to auto answer. After the unit auto answers the call, one beep will be heard if Pre Page Alert Tone is enabled. If the
Access Code has been disabled, you can now enter the Operation Commands listed below. If an Access Code has
been programmed, enter the Access Code digits. Once the correct code has been entered, two beeps will be heard
and you can now enter the Operation Commands listed below.
Feature
Activate
Relay
Un-Latch
Relay
Latch
Relay
Disconnect
* Note: Latching commands must be enabled in programming.
Tone Tone
Description
Command
,, or
Momentarily activate relay (1 or 2 digits, factory set to ,,).
___ ___
,0 Un-latch* (deactivate) the relay.
Latch* (continuously activate) the relay.
,1
# Disconnects or forces the speaker to hang up.

Operation

18