Welcome to iptel.org, the IP Telecommunications Portal

iptel.org is the home of the open-source projects:

• SER - SIP Express Router
• SEMS - SIP Express Media Server
• SERWeb - SIP Express Router Web

iptel.org provides high-value information and resources on
SIP-based IP telephony and IP telecommunication.

iptel.org is the home of the free SIP/IP Telephony service iptel.org.

QUICK NEWS

• SER 2.0 Release Candidate 1 is available
• Until all content has been migrated, you can access the old iptel org from
  http://old.iptel.org