Preparation; Supplying Power For The Phones - Siemens OpenStage Asterisk Installation And Maintenance Manual

Preparation

This chapter contains all information that is necessary to connect an OpenStage phone to an
Asterisk based communication system.
This includes the power supply options (PoE or external supply) for each OpenStage model
and its possible sidecar combinations. To enable a secure environment, 802.1x support for
OpenStage is specified.
For autoconfiguration, LLDP-MED and DHCP can be used. In addition to the standard DHCP
options, SEN proprietary enhancements allow for assigning the address of a provisioning
service at phone startup for easy Plug & Play installation. By means of the provisioning
interface (WPI), mass deployment scenarios and remote administration during the phone's
lifecycle are supported.
To facilitate configuration of a single phone by the administrator or user, OpenStage phones
feature a web interface in addition to the phone's local interface.

Supplying Power for the Phones

The OpenStage phone family can be powered by
•
External power supply
•
Power over Ethernet (PoE)
Feature
Legacy optiPoint
external Power
Supply (EU-, US- or
UK-plug)
New OpenStage
Power Supply (EU-,
US- or UK-plug)
Power over Ethernet:
IEEE 802.3af
Power over Ethernet,
Cisco proprietary
mode
802.3af Power class
Open Communications Principles and Best Practices
OpenStage OpenStage
15 20E
OpenStage
20
OpenStage
20 G
Yes Yes
(optional) (optional)
Yes Yes
(optional) (optional)
In line with the further development of our portfolio we are now able to offer
smaller and lighter power supplies for all OpenStage and optiPoint 410/ 420/
500 variants.
They feature a higher degree of efficiency leading to 14 - 19% lower power
consumption, depending on the connected devices.
Important: The new OpenStage power unit is a device of product category.
The protection concept of the power installation needs to achieve the
requirements of earth conductor (e.g. Schukostecker Typ F, country specific).
Yes
Yes
No
No
OS 15: 1
OS 20E : 1
OS 20
OS 20 G: 2
OpenStage
40
OpenStage
40 G
Yes Yes
(optional) (optional)
Yes Yes
(optional) (optional)
Yes
No
OS 40: 2 OS 60 : 3
: 1 OS 40 G: 3 OS 60 G: 3
OpenStage OpenStage
60 80
OpenStage OpenStage
60 G 80 G
Yes
(optional)
Yes
(optional)
Yes Yes
No No
OS 80 : 3
OS 80 G: 3
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