Hi I have 61C upgraded to cs1000 Rls 6,Digital sets working properly, M2250 working good , conference , only I have 500L has delay in dialing ( for example if we dial 4 digit quickly not come , delay in dial tone also)
Please advice.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.