is-phone is bridging the gap
is-phone is fully interoperable with the open source products Asterisk (Astimax, Digium, Fonality), SIP Express Router and IP PBX from leading telephony infrastructure suppliers like 3Com, Alcatel, Avaya, Cisco, Nortel, Siemens or VocalTec as well as Internet Telephone Service Provider (ITSP).
Official Certifications
- 3Com: VCX (IP Telephony for IBM iSeries), Application Notes (pdf) IBM Lotus Notes / IBM Lotus Sametime
- Avaya: SIP Enablement Services Server, solution details IBM Lotus Notes / IBM Lotus Sametime
- Nortel: Communication Server 1000 E/S/M Release Levels 4.5 & 5.0
- Siemens: HiPath 3000/4000/5000/8000
Interoperability Overview
More about is-phone for Sametime:
- Overview
- Attributes
- Benefits
- Features
- Certifications & Interoperability
- Requirements
- is-phone vs. Sametime Chat
- Screencam demo (flash)
- Data Sheet
- IBM promotion website
- Pricing
- Trial download
- Contact
is-phone softphone product line:
- is-phone for Lotus Sametime 7.5
- is-phone for Lotus Notes 6.x/7.x
- is-phone for Lotus Notes 8
- is-phone for Outlook 2003/2007 & Live Messenger
- is-phone click2connect for websites
Additional resources:
- is-phone flyers
- Best in Showcase Award Video with Mike Rhodin, copyright IBM (flash)
- Podcast with M. Sieger, CEO iscoord ag, on Solutions-Daily.com




