Installation guide

Quadro Manual II: Administrator's Guide Administrator's Menus
Quadro4x, 4xi, 4xa, 4xia, 4xs, 4xis, Quadro16x, 16xi, 16xa, 16xia, 16xs, 16xis; (SW Version 3.1.x) 34
UserID requires an identification parameter to reach the SIP
server. It should have been provided by the SIP service provider
and can be requested for some SIP servers only, for others, the
field should be left empty.
Send Keep-alive Messages to Proxy enables the SIP
registration server accessibility verification mechanism. Timeout
indicates the timeout between two attempts of SIP registration
server accessibility verification. If no reply is received from the
primary SIP server within this timeout, the Secondary SIP server
will be contacted. When the primary SIP server recovers, SIP
packets will be sent to it once again.
A group of Host address and Port text fields respectively
require the host address (IP address or the host name), the port
number of the Outbound Proxy, Secondary SIP Server and
the Outbound Proxy for the Secondary SIP Server. These
settings are provided by the SIP servers’ providers and are used
by Quadro to reach the selected SIP servers.
RTP Priority Level drop down list is used to select the priority
(low, medium or high) of RTP packets sent from corresponding
extension. RTP packets with higher priority will be preceded first
in case of heavy traffic.
Fig. II-58: Extensions Management - Edit Entry – Advanced SIP Settings page
4. Remote Settings
This group is used to configure SIP Remote Extension functionality which is an advanced telephony feature that allows Quadro users to remotely
operate on Quadro when being away. User needs to register a hardware or software SIP phone on the Quadro, by defining the Quadro’s global IP
address and an appropriate Username/Password. Registered SIP Remote phone can fully act as a phone connected locally to Quadro, i.e. use
Quadro’s PBX features, place and receive calls, access voice mails, etc.
Enable checkbox activates the SIP Remote Extension’s functionality.
Please Note: SIP Remote Extension functionality may be enabled only for active (attached to an onboard FXS or IP line) extensions.
Identification parameters used by the remote SIP device for registration on the Quadro should be defined in the Username and Password text
fields.
When Enable RTP Proxy checkbox is selected, incoming and
outgoing RTP streams to and from the remote SIP phone will be
routed through Quadro, otherwise, when checkbox is not
selected, RTP packets will be moving directly between peers.
When Use Only When Registered checkbox is selected,
incoming calls towards the corresponding extension on the
Quadro will be forwarded to the remote SIP phone, only in case
it is registered. Otherwise, when remote SIP phone is
unregistered, incoming calls will be routed to the line extension
is attached to. When this checkbox is not selected, all incoming
calls will be routed to remote SIP phone regardless on its actual
registration.
The Symmetric RTP checkbox should be selected when remote
extension is located behind the symmetrical NAT.
Fig. II-59: Extensions Management - Edit Entry – Remote Settings page
5. Call Queue Settings
This group is used to configure Call Queue service that allows to keep multiple incoming calls in the queue when being on the line and to answer
calls in the order they have been received. Feature can be also used within
Receptionist Management (see below for more details).