41
StarTrinity
176
Freeware
You can test VoIP network, SIP software or hardware.
Microsoft Corporation
8
Freeware
It can be used for creating server-side Session Initiation Protocol (SIP) apps.
4,238
Microsoft Corporation
15,035,879
Commercial
Microsoft Outlook offers premium business and personal e-mail management tools.
656
Microsoft Corporation
53,430
Commercial
Office Professional 2021 is for small businesses who want the classic Office.
179
Microsoft
30,635
Freeware
A fine interface between Windows-based computers and Windows mobile phones.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
1
pschmid.net Ltd.
168
Shareware
An add-in for Microsoft Access, Excel, Outlook, PowerPoint and Word 2007.
SDMD GmbH
25
Freeware
It is a freeware addin for Microsoft Outlook 2003 and Microsoft Outlook 2007.
1
Google, Inc.
8
Freeware
Google Apps Sync for Microsoft Outlook allows you to use Microsoft Outlook 2003.
DBX Conv
Shareware
Convert .dbx to Microsoft Outlook .pst format with DBX to Microsoft Outlook tool.
2
Finarea S.A. Switzerland
239
Freeware
Enter your settings in SIP-device and call at the lowest rates available.
63
FaxVoip Software
19
Shareware
Fax Voip Softphone - SIP/H.323 software telephone. T.38 Fax. Call Recording.
FaxVoip Software
4
Shareware
Enables Microsoft Fax and Windows Fax and Scan to send faxes over SIP or H.323.
2
ABF software, Inc.
240
Shareware
ABF Outlook Backup allows you to backup Microsoft Outlook mail client.
42
BackRex Software
34
Shareware
BackRex Outlook Backup is a backup and restore tool for Microsoft Outlook.
