QSIG H450 ??

[aerosome]

I have several offices talking through an S8300, i have ULAW codec defined for best call quality, as well as all my ASA's have the fixups off for best quality. Is there a certain option i should be choosing between QSIG and H450 or off? Im running into some static and need to know which is best for IP line calls.

Thanks in advance

 

[intrigrant]

QSIG and H450 are signalling protocols, once the connection is made these protocols have no influence on spech quality.
Besides that, this is the IP Office thread, you should be on the DEFINITY thread, there are the real professionals ( although they think so....)

http://www.tek-tips.com/threadminder.cfm?pid=690

 

[alankrut]

aerosome,
your first line is the answer itself..speech quality has only to do with compression and therefore that as well as available bandwidth is the real issue..