Specifications

PA-001011-03-04 Aastra July 2014
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and RTPMRx:Stop commands as well but does not enable any further listening.
4.4.2 RTPTx
The RTPTx URI instructs the phone to transmit a Unicast RTP stream or to stop transmitting
Unicast or Multicast RTP streams. The RTPTx formats to use with the AastraIPPhoneExecute
object in the URI are:
RTPTx:i:p:[mix]:[disableIcon]
RTPTx:Stop
Where
• i specifies the IP Address to which an RTP stream is transmit ed.
• p specifies the UDP port on which to transmit the RTP stream. You must ensure that this is
a number greater than 3100 to make sure not to use a port already bound to the phone.
• mix (optional) specifies that the RTP stream sent will be the existing audio stream if it
exists.
• disableIcon (optional) specifies that the “mix” icon is not displayed (if “mix” is configured in
the command).
• Stop specifies to stop any active custom RTP stream from being received.
Scenarios for “mix” RTP
Phone State
Action
Phone is in “idle” state
Phone initiates a new RTP session on the
paging line and the paging line is displayed.
Phone is in “connected” state
Phone starts sending the mixed RTP stream.
Paging line is not displayed.
Phone is in a 3-way conference.
Request for sending RTP is declined.
57iCT/9480iCT, base and handsets are in a
“connected” state.
Request for sending RTP is declined.
57iCT/9480iCT, handset is in “connected” state.
Paging call is initiated using the voice stream
with the mixed audio from the conference
stream, paging line is not displayed.
The active voice call is dropped (RTP stream
was being played on top of this voice call).
RTP stream is dropped as well.
A new call comes in while the active voice call
(RTP stream was being played on top of this
voice call) is put on hold.
RTP mixed stream is sent for the current active
call.
Example 1:
This example orders the phone to send a unicast RTP stream to 10.30.100.20 on UDP port 21000.
<AastraIPPhoneExecute>
<ExecuteItem URI = ”RTPTx:10.30.100.20:21000”/>
</AastraIPPhoneExecute>
Example 2: