I have modems and faxes on a V7111. Here is my ini file.
;**************
;** Ini File **
;**************
;Board: MP-114 FXS
;Serial Number: 1101699
;Slot Number: 1
;Software Version: 5.00A.045.004
;DSP Software Version: 204IM => 209.20
;Board IP Address: 10.4.32.10
;Board Subnet Mask: 255.255.254.0
;Board Default Gateway: 10.4.33.253
;Ram size: 32M Flash size: 8M
;Num DSPs: 1 Num DSP channels: 4
;Profile: NONE
;-----------------------------------------
EnableSyslog = 1
VXMLFIleName = '
NTPServerIP = 10.4.33.4
NTPServerUTCOffset = -21600
NTPUpdateInterval = 3600
PCMLawSelect = 3
EnableLANWatchdog = 1
LocalOAMIPAddress = 10.4.32.10
RoutingTableHopsCountColumn = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
FXSLoopCharacteristicsFilename = 'MP11x-02-1-FXS_16KHZ.dat'
FlashHookPeriod = 800
AdminStateLockControl = 0
ControlDiffServ = 46
IPDiffServ = 46
DIGITMAPPING = 'xx|70S|9x.T|0'
EP_Num_0 = 0
EP_Num_1 = 1
EP_Num_2 = 0
EP_Num_3 = 0
EP_Num_4 = 0
IdlePCMPattern = 255
EnableSilenceCompression = 1
BrokenConnectionEventTimeout = 3
CallerIDTransportType = 1
FaxRelayRedundancyDepth = 2
FaxModemBypassCoderType = 1
BasicRTPPacketInterval = 3
CNGDetectorMode = 2
EnableStandardSIDPayloadType = 1
FarEndDisconnectSilenceMethod = 2
FarEndDisconnectSilencePeriod = 120
CallProgressTonesFilename = 'CALL_PROGRESS_FXS_NO_HOLD_US.dat'
UseRProductName = 'V7111 ANALOG FXS'
LogoFileName = '3Com_pbsm.gif'
LogoWidth = '96'
WebLogoText = '3Com'
UseProductName = 1
ENABLECALLERID = 1
MAXDIGITS = 16
ISSPECIALDIGITS = 1
REGISTRATIONTIME = 3600
USERADLOG = 1
DISCONNECTONBUSYTONE = 0
ISPROXYUSED = 1
ISREGISTERNEEDED = 1
ROUTEMODEIP2TEL = 1
ENABLECURRENTDISCONNECT = 0
ENABLEREVERSALPOLARITY = 0
SECURECALLSFROMIP = 0
ENABLEBUSYOUT = 0
RADDEBLEVEL = 2
CDRREPORTLEVEL = 1
MAXACTIVECALLS = 8
REGRETTIME = 0
RADLOGOUTPUT = 1
GWDEBUGLEVEL = 6
ENABLEPROXYKEEPALIVE = 1
ENABLEEARLYMEDIA = 1
PROXYNAME = '10.4.32.22'
SIPGATEWAYNAME = '10.4.32.10'
USERNAME = 'VCX-V7111'
PASSWORD = '1234'
ENABLESILENCEDISCONNECT = 0
DEFAULTRELEASECAUSE = 34
PROGRESSINDICATOR2IP = 0
ISFALLBACKUSED = 1
ALWAYSSENDTOPROXY = 1
ISPROXYHOTSWAP = 1
PROXYREDUNDANCYMODE = 1
FILTERCALLS2IP = 0
ALTROUTINGTEL2IPENABLE = 1
ALTROUTINGTEL2IPMODE = 3
GWAPPDELAYTIME = 5
ENABLEDIDWINK = 0
DISCONNECTONBROKENCONNECTION = 0
ENABLEDIGITDELIVERY = 0
SENDINVITETOPROXY = 1
CDRSYSLOGSERVERIP = 0.0.0.0
MWISERVERIP = '0.0.0.0'
ASSERTEDIDMODE = 1
USEGATEWAYNAMEFOROPTIONS = 1
ADDTON2RPI = 0
ENABLEDIGITDELIVERY2IP = 0
ISFAXUSED = 3
GWREGISTRATIONNAME = 'VCX-V7111'
MAXCALLDURATION = 0
CUTTHROUGH = 0
HOTLINETONEDURATION = 10
ENABLEUSERINFOUSAGE = 0
DELAYBEFOREDIDWINK = 0
TELCONNECTCODE = '
FXSOOSBEHAVIOR = 1
SetDefaultOnIniFileProcess = 0
CODERNAME = g711Ulaw64k,20,0,0,0
CODERNAME = g729,20,0,18,0
CODERNAME = t38fax,$$,$$,0,$$
TRUNKGROUP = 1-1,282,0
TRUNKGROUP = 2-2,285,0
TRUNKGROUP = 3-3,376,0
TRUNKGROUP = 4-4,377,0
PROXYIP = 10.4.32.22
PROXYIP = 10.4.64.22
AUTHENTICATION_0 = 282,12345
AUTHENTICATION_1 = 285,12345
AUTHENTICATION_2 = 376,12345
AUTHENTICATION_3 = 377,12345
TXDTMFOPTION = 4
;TelProfile: ProfileName, Preference, CodersGroupID, IsFaxUsed, DJBufMinDelay, JBufOptFactor, IPDiffServ, SigIPDiffServ, DtmfVolume, InputGain, VoiceVolume, EnableReversePolarity, EnableCurrentDisconnect, EnableDigitDelivery, ECE, MWIAnalog, MWIDisplay, FlashHookPeriod, EnableEarlyMedia, ProgressIndicator2IP
TELPROFILE_1 = Default Tel Profile,1,0,1,10,10,46,40,-11,0,0,1,1,1,1,0,0,400,1,8
TELPROFILE_2 = Default Tel Profile,1,0,1,70,7,46,46,-11,0,0,0,1,0,1,0,0,400,1,0
;IpProfile: ProfileName, Preference, CodersGroupID, IsFaxUsed, DJBufMinDelay, JBufOptFactor, IPDiffServ, SigIPDiffServ, SCE, RTPRedundancyDepth, RemoteBaseUDPPort, CNGmode, VxxTransportType, NSEMode, IsDTMFUsed, PlayRBTone2IP, EnableEarlyMedia, ProgressIndicator2IP
IPPROFILE_1 = Default Ip Profile,1,0,1,10,10,46,40,0,0,0,1,2,0,0,0,1,8
ENABLECALLERID_0 = 1
ENABLECALLERID_1 = 1
ENABLECALLERID_2 = 1
ENABLECALLERID_3 = 1
ENABLECALLERID_6 = 1
ENABLECALLERID_7 = 1
ENABLECALLERID_4 = 1
ENABLECALLERID_5 = 1
;
; *** TABLE DspTemplates ***
; This table contains hidden elements and will not be exposed.
; This table exists on board and will be saved during restarts
;