Hi David,
Sorry i was not sure what else i could provide.
Here is Codecs. there were 5 participants I have checked 200 OKs and all used G711A
G711A - Part A
G711A - Part B
G711A - Part C
G711A - Part D
G711A - Part E
I dont know how to find “channel technology” Can you let me know how can i see that and i will respond ?