Thread: 9608's and DHCP
View Single Post
Old 02-17-2012, 11:08 AM
aa1 aa1 is offline
Join Date: Feb 2010
Location: Budapest - Hungary
Posts: 185
aa1 has 24 reputation pointsaa1 has 24 reputation points
Default 9608's and DHCP

Please try the following:

1) use only option 242 (don't advertise option 176). Or if you're using 46xx, then advertise option 176, but don't advertise option 242 (so basically advertise only one option)

2) try to decrease the length of the option string to minimal. (maybe one single gatekeeper)

- On what types of phones are you having the difficulty? Are you having this difficulty with 9608 sets only?
- what firmware are the phones running on?
- do you have 2 DHCP servers responding on the voice VLAN?

Reply With Quote