1 - OfficeSIP Alerter 1.0 The simple, easy-to-use and free instant sip messenger. License: Freeware OS: 9x/NT/2000/ME/XP Size: 666 KB
13/11/2023
2 - OfficeSIP Messenger 2.0.1 Free enterprise communicator supporting instant messaging, chats, VoIP and video License: Freeware OS: 9x/NT/2000/ME/XP Size: 4.2 MB
27/11/2023
3 - OfficeSIP Softphone 1.0.5 Freeware SIP video softphone for Windows for VoIP providers and SIP PBX. License: Freeware OS: 9x/NT/2000/ME/XP Size: 4.7 MB