topic Re: Mitel VoIP and No DHCP in Switches, Hubs, and Modems

Mitel VoIP and No DHCP

doubleH — Tue, 06 Jan 2009 16:32:56 GMT

Hello,

We are just setting up a Mitel 3300 ICP with a 5330 ip phone. I think we have a networking issue and wondered if anyone could pinpoint the cause.

VLAN 2 - VoIP VLAN
VLAN 3 - PC VLAN (1st Floor)
VLAN 4 - PC VLAN (2sn Floor)

I have 2 5406's that are trunked together with a 4 port trunk. I am also using VRRP and MSTP. The mitel 3300 is plugged into CORE1 port D19. the 5330 phone is plugged into CORE2 port D22. The phone is not getting a DHCP address. If we assign the phone a static address the phone was able to contact the 3300 and receive a firmware upgrade.

I've attached my configs for reference.

Re: Mitel VoIP and No DHCP

Evert Goor — Wed, 07 Jan 2009 09:49:54 GMT

Sounds like the phone is not getting the mitell settings
Check the DHCP configuration of the Mitell phone. There is the problem.

Re: Mitel VoIP and No DHCP

Evert Goor — Wed, 07 Jan 2009 09:51:05 GMT

Sorry ment the Mitel 3300 ICP There is configuration problem. else get a sniffer and see what dhcp request are sended.

Re: Mitel VoIP and No DHCP

doubleH — Wed, 07 Jan 2009 12:58:46 GMT

found the issue. i didn't have the port tagged on the VoIP VLAN.

thanks

Re: Mitel VoIP and No DHCP

doubleH — Wed, 07 Jan 2009 12:59:10 GMT