108 V7122 GatewayUser Guideb) Modify each bit field according to your requirements.c) Click the Submit button to save your changes.7 After modifying the parameters:a) To apply the changes to the selected trunk only, click the Apply Trunk Settingsbutton.b) To apply the changes to all the trunks, click the Apply to all Trunks button.8 The screen is refreshed; parameters become read-only (indicated by being grayed). TheStop Trunk button appears at the bottom of the screen.9 To save the changes so they are available after a power fail, see Saving Configuration.Some parameter configuration options require a device reset; when this is thecase, the Web Interface prompts the user.10 To reset the gateway, see Saving Configuration.Configuring SS7 TunnelingFor a detailed description of the SS7 Tunneling parameters, see SS7 Parameter Tables.From the SS7 Configuration menu you can: Configure M2P2 Attributes (see Configuring M2P2 Attributes) Configure Links (see Configuring Links). Configure Sigtran Group IDs (see Configuring Sigtran Group Ids) Configure Sigtran Interface IDs (see Configuring Sigtran Interface Ids)Configuring M2P2 AttributesFor a detailed description of M2P2 attributes, see SS7 Parameter Tables.To configure the M2P2 Attributes parameters:1 Open the ‘M2P2 Attributes‘ screen (Advanced Configuration menu > SS7Configuration > M2P2 Attributes option); the ‘M2P2 Attributes’ screen is displayed.
