Benutzeranleitung / Produktwartung 05-2548-006 des Produzenten Dialogic
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Dialogic ® Multimedia Software f or Ad v ancedTCA Release 1.0 Release Update January 23, 2008 05-2548-00 6.
Dialogic ® Multimedia Software for AT CA Release 1.0 Release Update, Rev 06 – Janua ry 23, 2008 Dialogic Corp oration Copy r ight © 2007-2008, Dialogic Corporation. All Rights Reserved. Y ou may not repro duce this document in whole or in par t witho ut permission in writing from Dialogic Corporation.
Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 3 Dialogic Corporatio n About This Pub lication This section contains inf orm ation ab out the fo llowi.
4 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation About This Public ation Related Inf ormation See the f ollowing f or additi onal information: • http://www.d ialogic.com/manu als/ (f or Dialogic ® product documentation) • http://www.
Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 5 Dialogic Corporatio n Document Re vision Histor y This Re vision History summar izes the cha nges mad.
6 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Document Revision History structure ha ve updates f or QCELP; updated tab le of .
Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 7 Dialogic Corporatio n Document Revision History • Added the f ollowin g Resolved Def ects: IPY00036309, I PY00036311, IPY00036314, IPY00036601, IPY00036911.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 8 Dialogic Corporatio n 1 1 . P ost-Release De velopments This section describes significant changes to Dia logic ® Multimedia Software f or Adv ancedTCA Release 1.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 9 Dialogic Corporatio n 1.2 Summary of Features The f ollowing table lists the f eatures introduc ed in serv ice updates a fte r the initial release of Dialogic ® Multimedia Softw are fo r AdvancedTCA Relea se 1.
10 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation The QCELP coder type supports frame size of 20 ; frames per pack et of 1, 2, or 3; and eV adEnableV alue of CODER_V AD_DISABLE.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 11 Dialogic Corporatio n 2 2 . Release Issues The tab le below lists issues th at can affect the hardware and so ftware suppor ted in the Dialogic ® Multimedia Platf or m f or AdvancedTCA.
12 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Issues Sor ted by T ype , Dialogic ® Multimedi a Platform Issue T ype Defect No.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 13 Dialogic Corporatio n Known IPY00034601 clocking The TDM clock manager does not s witch to a valid clock that is located earlier in the fallbac k list before the failed entry .
14 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Known IPY00038149 hardware Shut down is not suppor ted by opening of the Dialogic ® Multimedia Blade latch. The blue LED (hots wap LED) on the blade will b link indefinitely but ne ver turn solid to indicate shut down complete.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 15 Dialogic Corporatio n Known (permanent) IPY00033953 IPML Calling ipm_SetPa rm( ) without calling ipm_Open( ) causes the library to crash and the application to ex ception.
16 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Resolved IPY00036911 70 MSML F ailure occurs when r unning 120 G.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 17 Dialogic Corporatio n Resolved IPY00035425 77 PSTN call control The fir mwa re is printing unnecessar y logs to the messages file. These me ssages can be ignored.
18 Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Resolved IPY00034276 -- video During video record, the recorded file may ha ve missing video RTP p ack ets. In a 3- second recording, 1 or 2 video RTP pack ets are dropped about 10% o f the time.
Dialogic ® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 19 Dialogic Corporatio n 3 3 . Documentation Updates The document ation updates are divid ed into the f.
20 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation • Dialogic® Conf erencing (C NF) API Programming Guide • Dialogic® De v.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 21 Dialogic Corporatio n 3.3.7 Dialogic ® Global Call IP T echnolog y Guide Update to Section 4.
22 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation • T o retrieve T .38 fax port info rmation, set the eMedi aT ype field to MEDIA TYPE_LOCAL_UDPTL_T38_ INFO and unCount to 1. Note: It is not possible to ret rie ve T .
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 23 Dialogic Corporatio n P ARMCH_LA TENCYFR AMEINIT_A UDIO Specifies the amount of P acket Loss Recov er y (PLR) latency (delay) that can be introduced by defining the initial number of frames that can be buff ered.
24 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Update to t he ipm_StartMedia ( ) function An inv alid state erro r is retur ned if a coder is not reser v ed pr ior to calling the ipm_StartMedia( ) function.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 25 Dialogic Corporatio n Update f or the unRedP a yloadT ype field: F or AMR, negotiate d by call control.
26 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation • MEDIA TYPE_VIDEO_REMO TE_CO DER_INFO – remote receiv e video coder info.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 27 Dialogic Corporatio n ipm_GetCapabilities( ) retriev es capab ility (for example, coder) informatio.
28 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation The datatype for the a_CapabilitiesArray[] pa rameter is a union, IPM_CAP ABI.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 29 Dialogic Corporatio n Example In this example, the fi rst ipm_GetCapabilities( ) call retr ie ves only the number of capabilities av ailable (count).
30 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation IPM_A UDIO_CODER_OPTIONS_INFO AMR and EVRC audio coder o ptions typedef stru .
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 31 Dialogic Corporatio n unParm1 set to a value from the eIPM _CODER_OPTION_P ARMS enumeration For AMR, set to 0.
32 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation ipmMediaInfo .MediaData[unC ount].eMediaTy pe = MEDIATYPE_AUDI O_REMOTE_CODER _OPTIONS_INFO; ipmMediaInfo .MediaData[unC ount].mediaInf o.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 33 Dialogic Corporatio n This feature is only supported when using the Se ssion Initiation Protocol (SIP).
34 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation • “Octet-aligned, ” to make the packet pa rsing easier for the AMR appl ication.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 35 Dialogic Corporatio n The following code demonstrates the confi guration required to handle this scenario. ... /* Setup IP address here */ // Local Audio Coder ipmMediaInfo.
36 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Note: While the diagram abov e implies an immediate reaction to a CMR fr om the other side, in real ity , the other side’ s response to a CMR may take a fe w packets.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 37 Dialogic Corporatio n ipmMediaInfo.M ediaData[unCou nt].mediaInfo. AudioCoderInfo .eCoderType = CODER_TYPE_AMRNB _7_4k; ipmMediaInfo.M ediaData[unCou nt].
38 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation Resource reservation of audio co ders The f ollowing information, which is applic able to the A TCA Multimedia Platform, should be added to th e programming guide , possibly as a ne w chapter .
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 39 Dialogic Corporatio n Inbound Call 1. The INVITE from re mote side specifies a list of coders.
40 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation 8. Application releases coder b y issui ng a call to release RESOURCE_IPM_G723.
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 41 Dialogic Corporatio n 6. Application i ssues call to release resource RESOURCE_IPM_G7 26. Reservation State after a Subsequen t Call to Resour ce Reser vation Fai l s 1.
42 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation 9. Application issues call to rel ease resources (RESOURCE_IPM_G726, RESOURCE_IPM_G729).
Dialogic ® Multimedia Software for ATCA Release 1. 0 Release Update, Rev 06 — January 23, 2008 43 Dialogic Corporatio n 3.3.12 Dialogic ® Standard Runtime Librar y API Library Reference There are curre ntly no updates to this documen t.
44 Dialogic ® Multimedia Software for AT C A Release 1.0 Release Update, Rev 06 — January 23, 2008 Dialogic Corporation.
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