Ps (Sip) Voice Service - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
(1) CS call setup messages are sent via the serial control link between them ACD and the
Safety Channel Card.
(2) CS voice data are sent via the serial voice link between the ACD and the Safety Channel
Card.
(3) The ACD PBX initiates CS Air-to-Ground calls by messaging the following to the safety
Channel Card:
(a)
(b)
(c)
(4) If a new cockpit Air to Ground call is requested during handover, the ACD accepts the call
but postpones the call initiation to the ground until:
(a)
(b)
(c)
(5) If informed by the Channel Card that any of the following activations triggered by the
Safety voice CS initiation has failed:
(a)
(b)
(6) If an annunciated CS Ground-to-Air call is accepted, the ACD PBX:
(a)
(b)
(7) When a CS Air-to-Ground call is connected, the ACD PBX connects the call through the
Serial voice link to the routed 4-wire port.
J.

PS (SIP) Voice Service

(1) The ACD PBX implements for PS calls:
(a)
(b)
(c)
(2) The ACD PBX responds to SIP OPTIONS polling from the network.
NOTES:
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
ASPIRE-400
The dialed number
ICAO as the calling party number
Priority.
Safety Logon is achieved at the 1st satellite link Network Logon attempt, then
initiate the call once Safety Logon is achieved OR
The pilot terminates the call, then terminate the call OR
Either the 1st satellite link Network or Safety Logon attempt have failed, then
reject the call.
The eMLPP registration,
Call waiting activation the ACD continues to service voice calls.
NOTES:
1 Absence of eMLPP will prevent sending the priority field
2 Absence of call waiting will prevent the new call from being presented to
the AES when a call is already in progress.
Commands the Channel Card to accept the AMBE +2 call set up AND
When established, connects the call through the Serial voice link to the routed 4-
wire port.
A SIP version 2 RFC 3261 User Agent
UDP transport of SIP signaling
A G.729A codec.
1 Absence of eMLPP will prevent sending the priority field
23-15-49
3rd rvw Draft as of:
29 January, 2020
Page 2-36
22 Apr 2019