Fax Voip Softphone - Phone, Fax, Call Recording

Outgoing and incoming phone calls using 3 lines
SIP / H.323 support
Dialing a phone number from the command line or shortcut
Automatic pop-up window for incoming call
Call on Hold
Music On Hold. Custom Music On Hold file
Call Transfer
Call Forwarding (All Calls, On Busy, On No Answer)
Hairpin Call Transfer and Call Forwarding (2 call legs). Playing music during Call Transfer
Custom ring tones
Call Recording
Sending audio messages
Sending T.38 and audio (over G.711 codec) faxes
Receiving T.38 and audio (over G.711 codec) faxes
Log Book
Phone Book. Quick Dial Pad.
Fax Voip Softphone Control Panel
Fax and Audio panel to send pre-prepared faxes and audio messages in one click
Random Phone Calls
Tray notifications: missed calls, sent and received faxes, call recording, sending audio messages
Custom background picture and transparent user controls in the main window
Dynamic changing of background picture (Slide Show)
Choosing visual styles of toolbars. Full compatibility with operating system visual styles
Checking for new versions of the program

SIP over UDP and SIP over TCP support
SIP Outbound Proxy
Multiple SIP Registrations, Authentication Name, Domain/Realm, SIP Contact URL, Expires Header
Direct SIP Call Routing
H.323 support, Fast Start, H.245 Tunneling, Telephone numbers list
Registration with H.323 Gatekeeper, Search for GK, Time to Live
H.235 MD5 GK Authentication
Direct H.323 Call Routing
Tel URI Scheme support (with SIP only)
Audio formats: G.711-uLaw-64k, G.711-ALaw-64k, G.723.1, G.726-32k, GSM-06.10, iLBC, SpeexNB, SpeexWB
STUN server support
Outgoing and Incoming VOIP Call Routing
Overriding parameters via Call Routing: Username (Caller ID Number), Display Name (Caller ID Name), MaxBitrate, ECM, T38 UDPTL Redundancy, forced switching to T.38 mode immediately, after specified time interval or on detecting CNG or CED tone, Fax Station ID, Fax Headline
Possibility to change SIP/H.323 User Agent
Caller ID Number, Caller ID Name

Playing audio messages into the telephone line
Create Audio Message Wizard. Converting any MP3 or WAV file into 8 kHz 16-bit Mono PCM format suitable for playing into telephone line
Audio Panel. Sending pre-prepared audio messages in one click
Sending audio messages with dialing number
Playing audio messages into telephone line through established call
Stop playing audio message at any time
Listen to a telephone line when playing an audio message
Hang up after playing an audio message

T.30 Fax Group 3 up to 14.400 Bauds
Error Correction Mode (ECM)
T.38 Real-time Fax over IP
T.38 UDPTL Redundancy
Forced switching to T.38 mode immediately or after specified time interval
Forced switching to T.38 mode on detecting CNG or CED tone
Real-time Audio G.711 Fax over IP
Auto Fall back to G.711 Fax mode if T.38 not available
Fax Station ID, Fax Header
Separate fax settings for SIP/H.323, outgoing/incoming, T.38/audio faxes
Receiving faxes directly into TIFF, PDF or SFF files
Fax Soft Virtual Printer. Sending faxes from any Windows application
Direct Document to Fax Converting. Supported formats: PDF, TIFF, SFF, QFX, BMP, JPEG, GIF, PNG, ICO, WMF (EMF)
Repair ‘printto’ verbs function. Supported formats: TXT, BMP, DIB, EMF, GIF, ICO, JFIF, JPE, JPEG, JPG, JXR, PNG, RLE, TIF, TIFF, WDP, WMF
Create Fax Wizard
Fax Panel. Sending pre-prepared faxes in one click
Voice announcement before sending fax
Sending faxes with dialing number
Automatic fax reception
Manual fax sending (voice call is established)
Manual fax receiving (voice call is established)
Automatic switching to fax mode on receiving CNG or CED tone

Outgoing and incoming call history
Viewing received and sent faxes
Saving faxes in different graphic formats: TIFF, PDF, SFF, BMP, JPEG, GIF, PNG, PCX
Possibility to split faxes into pages when saving. Possibility to save only selected pages
Listening to call recording and sent audio messages