| 4 | |
| 5 | == MRCP (protocol for PBX's to communicate with ASR and TTS engines) == |
| 6 | * [http://wiki.freeswitch.org/wiki/Main_Page OpenMRCP] - works with [http://www.freeswitch.org/ FreeSwitch] |
| 7 | * [http://www.speechforge.org/ SpeechForge] |
| 8 | * Cairo - enterprise grade, Media Resource Control Protocol Version 2 (MRCPv2) compliant speech server |
| 9 | * MRCP4J - Java API that encapsulates the MRCPv2 protocol |
| 10 | |
| 11 | == Open Source PBX's == |
| 12 | * [http://www.gnutelephony.org/index.php/GNU_Bayonne Bayonne] - telephony server |
| 13 | * [http://www.freeswitch.org/ FreeSwitch] |
| 14 | * [http://www.asterisk.org/ Aterisk] - open source PBX, telephony engine, and telephony applications toolkit. |