Hi, everyone, I deployment dual line phones in vg224. which fxs ports register CM8.5 with sccp. The dual lines phone work under one dn number. share line way. VG224 configured
stcapp supplementary-services
port 2/0
hold-resume
port 2/1
hold-resume
Problem:
the dual phone work...
I was told that cisco callmanager max arp table was 1024, so the voip subnet should be within 24(255.255.255.0). if I put all uc parts in a big subnet as 16(255.255.0.0) to avoid layer3 routing issue, is it ok in performance in real?
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