Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Reply To: ISUP CFN Message

#67410
wallis dudhnath
Guest

CFN is a confusion message based on ISDN. Generally, CFN is generated as a result of a protocol error. The generated CFN will encourage the node (in your case the MSC) to re-send the message, e.g. IAM.

VBR/ Wallis Dudhnath