DIP

DIP is the protocol used between Stentofon IP stations and AlphaCom E exchanges. It is used for all data-communication with the IP stations, such as call control, LED settings and display text to the station, and keypresses and inputs from the station.

DIP is short for "Display-data over IP", and refers to the ASLT display data protocol. This protocol was based on 9600 baud one-way transmission while DIP is transmitted both ways over IP (TCP and UPD).

The commands are written as human readable text. Text string values are sometimes enclosed by quotes "". Number values are usually in hex format.

DIP Commands

Current version: 00.02 (Note: Some commands below are not yet implemented in 00.02 so this is not quite true).

For earlier versions, see ...

Commands from AlphaCom to IP stations:

Configure station

<ref> con <phy_ind> <dirno> <name> <volume> <port0> <pri0> <port1> <pri1> <port2> <pri2> <port_udp> <mcast_ip>

(The parameters "port_udp" and "mcast_ip" are NOT IMPLEMENTED YET, WILL BE IN DIP VESRION 00.03)

Audio Connect

<ref> auc  <port> <codec> <packetlen> <volume> <config_bitmap>

Audio End

<ref> aue

Audio Group Connect (NOT IMPLEMENTED YET, WILL BE IN DIP VESRION 00.03)

<ref> agc <logical-chan> <op> <mcast_ip> <codec> <group-bitmap>

Audio Group End (NOT IMPLEMENTED YET, WILL BE IN DIP VESRION 00.03)

<ref> age <logical-chan> <op> <group-bitmap>

Volume-boost on

<ref> bon

Volume-boost off

<ref> bof

Set StationLED indicator

<ref> ind stl <remindertype> <onoff>

Set DAKLED indicator

<ref> ind dak <no> <indno> <blinktype> <onoff>

Set Output indicator

<ref> ind out <no> <indno> <blinktype> <onoff>

Ping

<ref> ping

Commands from IP stations to AlphaCom:

Station Up
<ref> stu <mac_addr> <ip> <dip_version> <sw_type> <sw_version> <hw_type> <hw_version>

Station Input Event
<ref> evt inp <no> <onoff>

Station Key Event
<ref> evt key <no> <onoff>

Pong
<ref> pong