From: bahaluly on
I'm try to connect NORTEL CS1K Rls 4.5 ON SIP TRANKS (REDIRECT) TO LG
IPECS.
NEED HELP.
WE HAVE PING BOTH SIDES.
FROM NORTEL TO LG I GET ANSWER 501 ("SIP response 501") - 501 Not
Implemented.
FROM LG TO NORTEL THERE IS NOTHING ON THE SNIFER.
WHAT TO DO?