| AddedTone enum value | OpalLineInterfaceDevice |  | 
  | AECAGC enum value | OpalLineInterfaceDevice |  | 
  | AECAuto enum value | OpalLineInterfaceDevice |  | 
  | AECError enum value | OpalLineInterfaceDevice |  | 
  | AECHigh enum value | OpalLineInterfaceDevice |  | 
  | AECLevels enum name | OpalLineInterfaceDevice |  | 
  | AECLow enum value | OpalLineInterfaceDevice |  | 
  | AECMedium enum value | OpalLineInterfaceDevice |  | 
  | AECOff enum value | OpalLineInterfaceDevice |  | 
  | Afghanistan enum value | OpalLineInterfaceDevice |  | 
  | Albania enum value | OpalLineInterfaceDevice |  | 
  | Algeria enum value | OpalLineInterfaceDevice |  | 
  | AmericanSamoa enum value | OpalLineInterfaceDevice |  | 
  | Angola enum value | OpalLineInterfaceDevice |  | 
  | Anguilla enum value | OpalLineInterfaceDevice |  | 
  | AntiguaAndBarbuda enum value | OpalLineInterfaceDevice |  | 
  | Argentina enum value | OpalLineInterfaceDevice |  | 
  | Ascension enum value | OpalLineInterfaceDevice |  | 
  | Australia enum value | OpalLineInterfaceDevice |  | 
  | Austria enum value | OpalLineInterfaceDevice |  | 
  | Bahamas enum value | OpalLineInterfaceDevice |  | 
  | Bahrain enum value | OpalLineInterfaceDevice |  | 
  | Bangladesh enum value | OpalLineInterfaceDevice |  | 
  | Barbados enum value | OpalLineInterfaceDevice |  | 
  | Belgium enum value | OpalLineInterfaceDevice |  | 
  | Belize enum value | OpalLineInterfaceDevice |  | 
  | Benin enum value | OpalLineInterfaceDevice |  | 
  | Bermudas enum value | OpalLineInterfaceDevice |  | 
  | Bhutan enum value | OpalLineInterfaceDevice |  | 
  | Bolivia enum value | OpalLineInterfaceDevice |  | 
  | Botswana enum value | OpalLineInterfaceDevice |  | 
  | Brazil enum value | OpalLineInterfaceDevice |  | 
  | BritishAntarcticTerritory enum value | OpalLineInterfaceDevice |  | 
  | BritishIndianOceanTerritory enum value | OpalLineInterfaceDevice |  | 
  | BritishVirginIslands enum value | OpalLineInterfaceDevice |  | 
  | BruneiDarussalam enum value | OpalLineInterfaceDevice |  | 
  | Bulgaria enum value | OpalLineInterfaceDevice |  | 
  | BurkinaFaso enum value | OpalLineInterfaceDevice |  | 
  | Burundi enum value | OpalLineInterfaceDevice |  | 
  | BusyTone enum value | OpalLineInterfaceDevice |  | 
  | Byelorussia enum value | OpalLineInterfaceDevice |  | 
  | CallProgressTones enum name | OpalLineInterfaceDevice |  | 
  | Cambodia enum value | OpalLineInterfaceDevice |  | 
  | Cameroon enum value | OpalLineInterfaceDevice |  | 
  | Canada enum value | OpalLineInterfaceDevice |  | 
  | CapeVerde enum value | OpalLineInterfaceDevice |  | 
  | CaymanIslands enum value | OpalLineInterfaceDevice |  | 
  | CEDTone enum value | OpalLineInterfaceDevice |  | 
  | CentralAfricanRepublic enum value | OpalLineInterfaceDevice |  | 
  | Chad enum value | OpalLineInterfaceDevice |  | 
  | Chile enum value | OpalLineInterfaceDevice |  | 
  | China enum value | OpalLineInterfaceDevice |  | 
  | ClearTone enum value | OpalLineInterfaceDevice |  | 
  | Close() | OpalLineInterfaceDevice |  [virtual] | 
  | CNGTone enum value | OpalLineInterfaceDevice |  | 
  | Colombia enum value | OpalLineInterfaceDevice |  | 
  | Comoros enum value | OpalLineInterfaceDevice |  | 
  | CongestionTone enum value | OpalLineInterfaceDevice |  | 
  | Congo enum value | OpalLineInterfaceDevice |  | 
  | CookIslands enum value | OpalLineInterfaceDevice |  | 
  | CostaRica enum value | OpalLineInterfaceDevice |  | 
  | CotedIvoire enum value | OpalLineInterfaceDevice |  | 
  | countryCode | OpalLineInterfaceDevice |  [protected] | 
  | Create(const PString &type, void *parameters=NULL) | OpalLineInterfaceDevice |  [static] | 
  | CreateAndOpen(const PString &descriptor, void *parameters=NULL) | OpalLineInterfaceDevice |  [static] | 
  | Cuba enum value | OpalLineInterfaceDevice |  | 
  | Cyprus enum value | OpalLineInterfaceDevice |  | 
  | Czechoslovakia enum value | OpalLineInterfaceDevice |  | 
  | DefaultDTMFOffTime enum value | OpalLineInterfaceDevice |  | 
  | DefaultDTMFOnTime enum value | OpalLineInterfaceDevice |  | 
  | DemocraticPeoplesRepublicOfKorea enum value | OpalLineInterfaceDevice |  | 
  | Denmark enum value | OpalLineInterfaceDevice |  | 
  | DialOut(unsigned line, const PString &number, const DialParams ¶ms=DialParams()) | OpalLineInterfaceDevice |  [virtual] | 
  | DialTone enum value | OpalLineInterfaceDevice |  | 
  | DisableAudio(unsigned line) | OpalLineInterfaceDevice |  [inline] | 
  | Djibouti enum value | OpalLineInterfaceDevice |  | 
  | Dominica enum value | OpalLineInterfaceDevice |  | 
  | DominicanRepublic enum value | OpalLineInterfaceDevice |  | 
  | Ecuador enum value | OpalLineInterfaceDevice |  | 
  | Egypt enum value | OpalLineInterfaceDevice |  | 
  | ElSalvador enum value | OpalLineInterfaceDevice |  | 
  | EnableAudio(unsigned line, PBoolean enable=PTrue) | OpalLineInterfaceDevice |  [virtual] | 
  | EquatorialGuinea enum value | OpalLineInterfaceDevice |  | 
  | Ethiopia enum value | OpalLineInterfaceDevice |  | 
  | FalklandIslands enum value | OpalLineInterfaceDevice |  | 
  | Fiji enum value | OpalLineInterfaceDevice |  | 
  | Finland enum value | OpalLineInterfaceDevice |  | 
  | France enum value | OpalLineInterfaceDevice |  | 
  | FrenchPolynesia enum value | OpalLineInterfaceDevice |  | 
  | FrenchSouthernAndAntarcticLands enum value | OpalLineInterfaceDevice |  | 
  | Gabon enum value | OpalLineInterfaceDevice |  | 
  | Gambia enum value | OpalLineInterfaceDevice |  | 
  | Germany enum value | OpalLineInterfaceDevice |  | 
  | Germany2 enum value | OpalLineInterfaceDevice |  | 
  | GetAEC(unsigned line) const | OpalLineInterfaceDevice |  [virtual] | 
  | GetAllDevices() | OpalLineInterfaceDevice |  [static] | 
  | GetAllNames() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetAllTypes() | OpalLineInterfaceDevice |  [static] | 
  | GetAverageSignalLevel(unsigned line, PBoolean playback) | OpalLineInterfaceDevice |  [virtual] | 
  | GetCallerID(unsigned line, PString &idString, PBoolean full=PFalse) | OpalLineInterfaceDevice |  [virtual] | 
  | GetCountryCode() const | OpalLineInterfaceDevice |  [inline] | 
  | GetCountryCode(const PString &name) | OpalLineInterfaceDevice |  [static] | 
  | GetCountryCodeName() const | OpalLineInterfaceDevice |  | 
  | GetCountryCodeName(T35CountryCodes code) | OpalLineInterfaceDevice |  [static] | 
  | GetCountryCodeNameList() const | OpalLineInterfaceDevice |  [virtual] | 
  | GetDescription() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetDeviceName() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetDeviceType() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetErrorNumber() const | OpalLineInterfaceDevice |  [inline] | 
  | GetErrorText() const | OpalLineInterfaceDevice |  | 
  | GetLineCount() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetMediaFormats() const=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetPlayVolume(unsigned line, unsigned &volume) | OpalLineInterfaceDevice |  [virtual] | 
  | GetReadFormat(unsigned line)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetReadFrameSize(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | GetRecordVolume(unsigned line, unsigned &volume) | OpalLineInterfaceDevice |  [virtual] | 
  | GetRemoveDTMF(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | GetVAD(unsigned line) const | OpalLineInterfaceDevice |  [virtual] | 
  | GetWinkDuration(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | GetWriteFormat(unsigned line)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | GetWriteFrameSize(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | Ghana enum value | OpalLineInterfaceDevice |  | 
  | Gibraltar enum value | OpalLineInterfaceDevice |  | 
  | Greece enum value | OpalLineInterfaceDevice |  | 
  | Grenada enum value | OpalLineInterfaceDevice |  | 
  | Guam enum value | OpalLineInterfaceDevice |  | 
  | Guatemala enum value | OpalLineInterfaceDevice |  | 
  | Guayana enum value | OpalLineInterfaceDevice |  | 
  | Guernsey enum value | OpalLineInterfaceDevice |  | 
  | Guinea enum value | OpalLineInterfaceDevice |  | 
  | GuineaBissau enum value | OpalLineInterfaceDevice |  | 
  | Haiti enum value | OpalLineInterfaceDevice |  | 
  | HasHookFlash(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | Honduras enum value | OpalLineInterfaceDevice |  | 
  | Hongkong enum value | OpalLineInterfaceDevice |  | 
  | HookFlash(unsigned line, unsigned flashTime=200) | OpalLineInterfaceDevice |  [virtual] | 
  | Hungary enum value | OpalLineInterfaceDevice |  | 
  | Iceland enum value | OpalLineInterfaceDevice |  | 
  | India enum value | OpalLineInterfaceDevice |  | 
  | Indonesia enum value | OpalLineInterfaceDevice |  | 
  | Iran enum value | OpalLineInterfaceDevice |  | 
  | Iraq enum value | OpalLineInterfaceDevice |  | 
  | Ireland enum value | OpalLineInterfaceDevice |  | 
  | IsAudioEnabled(unsigned line) const | OpalLineInterfaceDevice |  [virtual] | 
  | IsLineConnected(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | IsLineDisconnected(unsigned line, PBoolean checkForWink=PTrue) | OpalLineInterfaceDevice |  [virtual] | 
  | IsLineOffHook(unsigned line)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | IsLinePresent(unsigned line, PBoolean force=PFalse) | OpalLineInterfaceDevice |  [virtual] | 
  | IsLineRinging(unsigned line, DWORD *cadence=NULL) | OpalLineInterfaceDevice |  [virtual] | 
  | IsLineTerminal(unsigned line)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | IsLineToLineDirect(unsigned line1, unsigned line2) | OpalLineInterfaceDevice |  [virtual] | 
  | IsOpen() const | OpalLineInterfaceDevice |  [virtual] | 
  | Israel enum value | OpalLineInterfaceDevice |  | 
  | IsToneDetected(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | IsTonePlaying(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | Italy enum value | OpalLineInterfaceDevice |  | 
  | Jamaica enum value | OpalLineInterfaceDevice |  | 
  | Japan enum value | OpalLineInterfaceDevice |  | 
  | Jersey enum value | OpalLineInterfaceDevice |  | 
  | Jordan enum value | OpalLineInterfaceDevice |  | 
  | Kenya enum value | OpalLineInterfaceDevice |  | 
  | Kiribati enum value | OpalLineInterfaceDevice |  | 
  | KoreaRepublic enum value | OpalLineInterfaceDevice |  | 
  | Kuwait enum value | OpalLineInterfaceDevice |  | 
  | Lao enum value | OpalLineInterfaceDevice |  | 
  | Lebanon enum value | OpalLineInterfaceDevice |  | 
  | Lesotho enum value | OpalLineInterfaceDevice |  | 
  | Liberia enum value | OpalLineInterfaceDevice |  | 
  | Libya enum value | OpalLineInterfaceDevice |  | 
  | Liechtenstein enum value | OpalLineInterfaceDevice |  | 
  | Luxemborg enum value | OpalLineInterfaceDevice |  | 
  | m_callProgressTones | OpalLineInterfaceDevice |  [protected] | 
  | m_LineAudioEnabled | OpalLineInterfaceDevice |  [protected] | 
  | m_readDeblockingBuffer | OpalLineInterfaceDevice |  [protected] | 
  | m_readDeblockingOffset | OpalLineInterfaceDevice |  [protected] | 
  | m_writeDeblockingBuffer | OpalLineInterfaceDevice |  [protected] | 
  | m_writeDeblockingOffset | OpalLineInterfaceDevice |  [protected] | 
  | Macao enum value | OpalLineInterfaceDevice |  | 
  | Madagascar enum value | OpalLineInterfaceDevice |  | 
  | Malawi enum value | OpalLineInterfaceDevice |  | 
  | Malaysia enum value | OpalLineInterfaceDevice |  | 
  | Maldives enum value | OpalLineInterfaceDevice |  | 
  | Mali enum value | OpalLineInterfaceDevice |  | 
  | Malta enum value | OpalLineInterfaceDevice |  | 
  | Mauritania enum value | OpalLineInterfaceDevice |  | 
  | Mauritius enum value | OpalLineInterfaceDevice |  | 
  | MaxVolume enum value | OpalLineInterfaceDevice |  | 
  | Mexico enum value | OpalLineInterfaceDevice |  | 
  | ModulatedTone enum value | OpalLineInterfaceDevice |  | 
  | Monaco enum value | OpalLineInterfaceDevice |  | 
  | Mongolia enum value | OpalLineInterfaceDevice |  | 
  | Montserrat enum value | OpalLineInterfaceDevice |  | 
  | Morocco enum value | OpalLineInterfaceDevice |  | 
  | Mozambique enum value | OpalLineInterfaceDevice |  | 
  | MwiTone enum value | OpalLineInterfaceDevice |  | 
  | Myanmar enum value | OpalLineInterfaceDevice |  | 
  | Nauru enum value | OpalLineInterfaceDevice |  | 
  | Nepal enum value | OpalLineInterfaceDevice |  | 
  | Netherlands enum value | OpalLineInterfaceDevice |  | 
  | NetherlandsAntilles enum value | OpalLineInterfaceDevice |  | 
  | NewCaledonia enum value | OpalLineInterfaceDevice |  | 
  | NewZealand enum value | OpalLineInterfaceDevice |  | 
  | Nicaragua enum value | OpalLineInterfaceDevice |  | 
  | Niger enum value | OpalLineInterfaceDevice |  | 
  | Nigeria enum value | OpalLineInterfaceDevice |  | 
  | Norway enum value | OpalLineInterfaceDevice |  | 
  | NoTone enum value | OpalLineInterfaceDevice |  | 
  | NumCountryCodes enum value | OpalLineInterfaceDevice |  | 
  | NumTones enum value | OpalLineInterfaceDevice |  | 
  | Oman enum value | OpalLineInterfaceDevice |  | 
  | OpalLineInterfaceDevice() | OpalLineInterfaceDevice |  | 
  | Open(const PString &device)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | os_handle | OpalLineInterfaceDevice |  [protected] | 
  | osError | OpalLineInterfaceDevice |  [mutable, protected] | 
  | Pakistan enum value | OpalLineInterfaceDevice |  | 
  | Panama enum value | OpalLineInterfaceDevice |  | 
  | PapuaNewGuinea enum value | OpalLineInterfaceDevice |  | 
  | Paraguay enum value | OpalLineInterfaceDevice |  | 
  | Peru enum value | OpalLineInterfaceDevice |  | 
  | Philippines enum value | OpalLineInterfaceDevice |  | 
  | PlayAudio(unsigned line, const PString &filename) | OpalLineInterfaceDevice |  [virtual] | 
  | PlayDTMF(unsigned line, const char *digits, DWORD onTime=DefaultDTMFOnTime, DWORD offTime=DefaultDTMFOffTime) | OpalLineInterfaceDevice |  [virtual] | 
  | PlayTone(unsigned line, CallProgressTones tone) | OpalLineInterfaceDevice |  [virtual] | 
  | Poland enum value | OpalLineInterfaceDevice |  | 
  | Portugal enum value | OpalLineInterfaceDevice |  | 
  | PrintOn(ostream &strm) const | OpalLineInterfaceDevice |  [virtual] | 
  | PuertoRico enum value | OpalLineInterfaceDevice |  | 
  | Qatar enum value | OpalLineInterfaceDevice |  | 
  | ReadBlock(unsigned line, void *buf, PINDEX count) | OpalLineInterfaceDevice |  [virtual] | 
  | ReadDTMF(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | ReadFrame(unsigned line, void *buf, PINDEX &count)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | RecordAudioStart(unsigned line, const PString &filename) | OpalLineInterfaceDevice |  [virtual] | 
  | RecordAudioStop(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | RingLine(unsigned line, PINDEX nCadence, const unsigned *pattern=NULL, unsigned frequency=400) | OpalLineInterfaceDevice |  [virtual] | 
  | RingTone enum value | OpalLineInterfaceDevice |  | 
  | Romania enum value | OpalLineInterfaceDevice |  | 
  | RoutingTone enum value | OpalLineInterfaceDevice |  | 
  | Rwanda enum value | OpalLineInterfaceDevice |  | 
  | SaintCroix enum value | OpalLineInterfaceDevice |  | 
  | SaintHelenaAndAscension enum value | OpalLineInterfaceDevice |  | 
  | SaintKittsAndNevis enum value | OpalLineInterfaceDevice |  | 
  | SaintLucia enum value | OpalLineInterfaceDevice |  | 
  | SaintThomas enum value | OpalLineInterfaceDevice |  | 
  | SaintVicentAndTheGrenadines enum value | OpalLineInterfaceDevice |  | 
  | SanMarino enum value | OpalLineInterfaceDevice |  | 
  | SaoTomeAndPrincipe enum value | OpalLineInterfaceDevice |  | 
  | SaudiArabia enum value | OpalLineInterfaceDevice |  | 
  | SendVisualMessageWaitingIndicator(unsigned line, PBoolean on) | OpalLineInterfaceDevice |  [virtual] | 
  | Senegal enum value | OpalLineInterfaceDevice |  | 
  | SetAEC(unsigned line, AECLevels level) | OpalLineInterfaceDevice |  [virtual] | 
  | SetCallerID(unsigned line, const PString &idString) | OpalLineInterfaceDevice |  [virtual] | 
  | SetCountryCode(T35CountryCodes country) | OpalLineInterfaceDevice |  [virtual] | 
  | SetCountryCodeName(const PString &countryName) | OpalLineInterfaceDevice |  [virtual] | 
  | SetLineConnected(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | SetLineOffHook(unsigned line, PBoolean newState=PTrue)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | SetLineOnHook(unsigned line) | OpalLineInterfaceDevice |  [inline, virtual] | 
  | SetLineToLineDirect(unsigned line1, unsigned line2, PBoolean connect) | OpalLineInterfaceDevice |  [virtual] | 
  | SetPlayVolume(unsigned line, unsigned volume) | OpalLineInterfaceDevice |  [virtual] | 
  | SetReadFormat(unsigned line, const OpalMediaFormat &mediaFormat)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | SetReadFrameSize(unsigned line, PINDEX frameSize) | OpalLineInterfaceDevice |  [virtual] | 
  | SetRecordVolume(unsigned line, unsigned volume) | OpalLineInterfaceDevice |  [virtual] | 
  | SetRemoveDTMF(unsigned line, PBoolean removeTones) | OpalLineInterfaceDevice |  [virtual] | 
  | SetToneDescription(unsigned line, CallProgressTones tone, const PString &description) | OpalLineInterfaceDevice |  [virtual] | 
  | SetToneParameters(unsigned line, CallProgressTones tone, unsigned frequency1, unsigned frequency2, ToneMixingModes mode, PINDEX numCadences, const unsigned *onTimes, const unsigned *offTimes) | OpalLineInterfaceDevice |  [virtual] | 
  | SetVAD(unsigned line, PBoolean enable) | OpalLineInterfaceDevice |  [virtual] | 
  | SetWinkDuration(unsigned line, unsigned winkDuration) | OpalLineInterfaceDevice |  [virtual] | 
  | SetWriteFormat(unsigned line, const OpalMediaFormat &mediaFormat)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | SetWriteFrameSize(unsigned line, PINDEX frameSize) | OpalLineInterfaceDevice |  [virtual] | 
  | Seychelles enum value | OpalLineInterfaceDevice |  | 
  | SierraLeone enum value | OpalLineInterfaceDevice |  | 
  | SimpleTone enum value | OpalLineInterfaceDevice |  | 
  | Singapore enum value | OpalLineInterfaceDevice |  | 
  | SolomonIslands enum value | OpalLineInterfaceDevice |  | 
  | Somalia enum value | OpalLineInterfaceDevice |  | 
  | SouthAfrica enum value | OpalLineInterfaceDevice |  | 
  | Spain enum value | OpalLineInterfaceDevice |  | 
  | SriLanka enum value | OpalLineInterfaceDevice |  | 
  | StopAudio(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | StopReading(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | StopTone(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | StopWriting(unsigned line) | OpalLineInterfaceDevice |  [virtual] | 
  | Sudan enum value | OpalLineInterfaceDevice |  | 
  | Suriname enum value | OpalLineInterfaceDevice |  | 
  | Swaziland enum value | OpalLineInterfaceDevice |  | 
  | Sweden enum value | OpalLineInterfaceDevice |  | 
  | Switzerland enum value | OpalLineInterfaceDevice |  | 
  | Syria enum value | OpalLineInterfaceDevice |  | 
  | T35CountryCodes enum name | OpalLineInterfaceDevice |  | 
  | Tanzania enum value | OpalLineInterfaceDevice |  | 
  | Thailand enum value | OpalLineInterfaceDevice |  | 
  | Togo enum value | OpalLineInterfaceDevice |  | 
  | ToneMixingModes enum name | OpalLineInterfaceDevice |  | 
  | Tonga enum value | OpalLineInterfaceDevice |  | 
  | TrinidadAndTobago enum value | OpalLineInterfaceDevice |  | 
  | Tunisia enum value | OpalLineInterfaceDevice |  | 
  | Turkey enum value | OpalLineInterfaceDevice |  | 
  | TurksAndCaicosIslands enum value | OpalLineInterfaceDevice |  | 
  | Tuvalu enum value | OpalLineInterfaceDevice |  | 
  | Uganda enum value | OpalLineInterfaceDevice |  | 
  | Ukraine enum value | OpalLineInterfaceDevice |  | 
  | UnitedArabEmirates enum value | OpalLineInterfaceDevice |  | 
  | UnitedKingdom enum value | OpalLineInterfaceDevice |  | 
  | UnitedStates enum value | OpalLineInterfaceDevice |  | 
  | UnknownCountry enum value | OpalLineInterfaceDevice |  | 
  | Uruguay enum value | OpalLineInterfaceDevice |  | 
  | UserDefinedTone enum value | OpalLineInterfaceDevice |  | 
  | UsesRTP() const | OpalLineInterfaceDevice |  [virtual] | 
  | USSR enum value | OpalLineInterfaceDevice |  | 
  | Vanuatu enum value | OpalLineInterfaceDevice |  | 
  | VaticanCityState enum value | OpalLineInterfaceDevice |  | 
  | Venezuela enum value | OpalLineInterfaceDevice |  | 
  | VietNam enum value | OpalLineInterfaceDevice |  | 
  | WaitForTone(unsigned line, CallProgressTones tone, unsigned timeout=3000) | OpalLineInterfaceDevice |  [virtual] | 
  | WaitForToneDetect(unsigned line, unsigned timeout=3000) | OpalLineInterfaceDevice |  [virtual] | 
  | WallisAndFutuna enum value | OpalLineInterfaceDevice |  | 
  | WesternSamoa enum value | OpalLineInterfaceDevice |  | 
  | WriteBlock(unsigned line, const void *buf, PINDEX count) | OpalLineInterfaceDevice |  [virtual] | 
  | WriteFrame(unsigned line, const void *buf, PINDEX count, PINDEX &written)=0 | OpalLineInterfaceDevice |  [pure virtual] | 
  | Yemen enum value | OpalLineInterfaceDevice |  | 
  | Yemen2 enum value | OpalLineInterfaceDevice |  | 
  | Yugoslavia enum value | OpalLineInterfaceDevice |  | 
  | Zaire enum value | OpalLineInterfaceDevice |  | 
  | Zambia enum value | OpalLineInterfaceDevice |  | 
  | Zimbabwe enum value | OpalLineInterfaceDevice |  |