+---
+- '3.7'
+- '4.7'
+- "[1] Powerful, Open-Source VoIP"
+---
+- '14.3'
+- '15.3'
+- "[2] About Me"
+---
+- '38.4'
+- '39.4'
+- "[3] Scaling VoIP is Complicated"
+---
+- '77.0'
+- 78
+- "[4] VoIP Tools Are Fragmented"
+---
+- '112.7'
+- '113.7'
+- "[5] We Need Glue."
+---
+- '117.9'
+- '118.9'
+- "[6] Choosing Our Glue"
+---
+- '307.9'
+- '308.9'
+- "[7] Whistle VoIP Platform"
+---
+- '458.2'
+- '459.2'
+- "[8] Our Research: the Core"
+---
+- '481.3'
+- '482.3'
+- "[9] Our Research : the Core"
+---
+- '526.5'
+- '527.5'
+- "[10] Our Research : Messaging"
+---
+- '679.5'
+- '680.5'
+- "[11] Our Research : Messaging"
+---
+- '888.1'
+- '889.1'
+- "[12] Our Research : Storage"
+---
+- '1087.8'
+- '1088.8'
+- "[13] Our Research : Storage"
+---
+- '1110.9'
+- '1111.9'
+- "[14] Our Research : Scalability"
+---
+- '1170.7'
+- '1171.7'
+- "[15] Our Research : Scalability"
+---
+- '1182.8'
+- '1183.8'
+- "[16] Our Research : Scalability"
+---
+- '1218.3'
+- '1219.3'
+- "[17] Our Research : Maintenance"
+---
+- '1306.3'
+- '1307.3'
+- "[18] Our Research : Maintenance"
+---
+- '1323.8'
+- '1324.8'
+- "[19] Our Research : Simplicity"
+---
+- '1465.5'
+- '1466.5'
+- "[20] Our Research : Simplicity"
+---
+- '1538.1'
+- '1539.1'
+- "[21] Our Research : Simplicity"
+---
+- '1698.1'
+- '1699.1'
+- "[22] The Full Picture"