AlphaCom 10.xx - Release Notes

Software in production: AMC 10.20<br\> Software released date: 2007-04-12<br\> Note 1: We sometimes do bug fixes in older versions while working with a new version. You can’t read the list version by version, and always assume that a correction is included in the next. Be aware of high release numbers, e.g. 06.05 vs. 07.01. Check version dates, and also comments for each version. <br\> Note 2: For each software version the NVRAM version is listed. If the NVRAM version is different, the AMC board must be cold started, and then you must do a SendAll from AlphaPro to restore the configuration.<br\><br\><br\>

AlphaCom 10.xx Release Notes

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AMC 10.20 (2007-04-12)

Release: Official, available on request
/opt/amc/bin/amcd
NVRAM version 10.20. 

System upgrade file:<br\> alpha_sys_10_20.tbz2<br\>

Precautions:<br\> alpha_sys_10_00.tbz2 must be installed.<br\><br\>

Functional changes / Enhancement

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Private ringing tone on Call Request function<br\> Private ringing tone on mail at receiver station will be active when first mail in queue has the mail priority above 150 (default value of "globel_constant>priv_ring_mail_pri")<br\> New event FEAT_M_KEY (31 )<br\> ON = M key pres<br\> OFF = M key release<br\> Sub event 0 will give M key status when station is busy.<br\> Sub event 1 will give M key status when station is idle.<br\> New event FEAT_OFF_HOOK (32)<br\> ON = OFF_HOOK<br\> OFF = ON_HOOK<br\> Sub event 0 will give HOOK state when station is busy. <br\> Sub event 1 will give HOOK state when station is idle.<br\> Only state changes within current state is reported on M_KEY and HOOK, it means if the station goes OFF_HOOK from idle the event OFF_HOOK in busy state will not be reported.<br\><br\>

Errors Corrected

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Issue 3114: Multi Module IP audio fails after slave reset:<br\> When slave is reset, without the master being reset, the IP ICC audio links does now work RTP jitter buffer improvements. <br\> Rtpdeamon version 01.02 improves the jitter buffer handling. Both handle larger difference in clock rate between sender and receiver, at the same more stable delay adaptation at the presence of jitter. Fixes issue 3101 with Xlite.<br\> <br\> <br\> <br\>

AMC X10.20 (2007-03-20)

Release: Official, available on request
/opt/amc/bin/amcd
NVRAM version 10.20. 

System upgrade file:<br\> alpha_sys_10_20x0320.tbz2<br\>

Precautions:<br\> alpha_sys_10_00.tbz2 must be installed.<br\><br\>

Errors Corrected

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Issue 3179: Calling from a slave to an E1 node:<br\> It was not possible to dial global numbers from a slave module in multi module over IP to a different node connected with the master over AE1. (10.20x bug)<br\> <br\> <br\> <br\>

AMC X10.20 (2007-03-15)

Release: Official, available on request
/opt/amc/bin/amcd
NVRAM version 10.20. 

System upgrade file:<br\> alpha_sys_10_20x0315.tbz2<br\>

Precautions:<br\> alpha_sys_10_00.tbz2 must be installed.<br\><br\>

Functional changes / Enhancement

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Ring Master Daemon is included in the package. See separate documentation.<br\>

Support of IP stations.<br\>

• - Substation functionality
• - Group Call is available
• - Outputs on the stations can be related to RCO in AlphaPro. (RCO type station)
• - Inputs can be related to DAK or directly to DAK_AS_RCI event in AlphaPro.

See separate documentation.<br\>

IP audio transit capacity is increased from 32 to 64 channels. Transit audio is audio not going trough the backplane. (SIP to SIP, IP station to IP station, AlphaNet IP transit or a combination of IP audio)<br\>

AlphaWeb – AlphaNet information<br\> Information page now contains node name and node software versions.<br\><br\>

Errors Corrected

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Issue 2885: Log enabling:<br\> System log to Syslog is now working even when log port is not enabled in AlphaPro.<br\>

Issue 2935: SIP Softphone ExpressTalk causes AMC reset:<br\> SIP Softphone ExpressTalk would reset the exchange when the conversation is cancelled from the phone (both incoming and outgoing calls). <br\>

Issue 3053: Conversation Outgoing event:<br\> When making a call from intercom out on a SIP gateway (Mediatrix 2400) the event Conversation Outgoing is now triggered when the phone answers.<br\>

Issue 3154: $CALL in AlphaNet don't work:<br\> The data protocol command $CALL is now working in AlphaNet.<br\>

Issue 3169: Serial communication block AMCD:<br\> AMC would not start after power reset if serial communication was active during reset. (Other node sending data to resetting AMC) This will not happen on system running Linux 2.4. <br\>

Issue 3180: Program 7 has no display txt:<br\> Audio program 7 (feat 5/7): The display text was not shown in the display when activating the audio program 7. For other programs it is ok. (I have seen this long time ago also, so it might be an old bug). Static License of 2 AlphaNet audio links does not work correctly. Only one audio link was working. Problems with SIP and Codec Selection <br\> SIP Preferred codec selection configured in AlphaPro does now also filter on incoming audio stream. This cure some problems regarding codec mismatch between AlphaCom and SIP.