We subscribed to STC SIP service and here is the configuration.
It works, and I want to share with you my configuration for the voice gateway
hostname SIP-VG!clock timezone GMT 3 0!voice-card 0!voice service voip ip address trusted list ipv4 0.0.0...
the switch will update the MAC address table when it recive a packet from MAC address. The old information will be invalid. So only one port will have the same MAC
1you need to rewrite access-list 99or delete it and rewrite it backit should be access-list 99 permit 192.168.1.0 0.0.0.255access-list 99 deny any log2try to add switchport trunk native vlan vlan_IDwhere vlan_ID is either 2 or 8
