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SIP Trunks

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mando1

IS-IT--Management
Jun 27, 2001
60
US
Have two BCM 400s connected with H 3232 trunking
The H 323 trunks work but we need to move to SIP trunking as the proivider only supports qos for SIP trunking. When I enable the SIP Protocol, the BCMS quit communicating and I get a fats busy. Do I have to change anything in the SIP Uri map or are the defaults ok? I supect port blcoking from a firewall as SIP may use different ports than H 323 but want to rule out the URI maps before I tackle they Security guys.
 
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