Patton SmartNode 5540E Series User Manual page 24

SmartNode 5540E & 4140E Series User Manual
On the products the following model code conventions apply:
• JS stands for FXS ports
JO stands for FXO ports
•
V stands for the number of VoIP calls
•
For a complete listing of available models, refer to the SmartNode VoIP page
Note
at https://www.patton.com/products/voip-comparison.asp.
SmartNode devices overview
2 • General information
24