Labs · early, not fully tested. Check what it produces before you rely on it.
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(Webex Help Center)","tier":2,"tierLabel":"current vendor documentation","locator":"Diagnostic signatures section: prerequisites and signature list","href":"/knowledge/sources/cisco-help-jr1i3r-configure-lgw-ios-xe"}]}]},{"code":"lgw-webex-lgw-ios-xe-command-reference-cert-trunk-requirements","topicSlug":"webex-lgw-ios-xe-command-reference","topicTitle":"Webex Calling Local Gateway IOS XE command reference","articleHref":"/knowledge/webex-lgw-ios-xe-command-reference","askHref":"/?topic=webex-lgw-ios-xe-command-reference","claims":[{"id":"webex-lgw-ios-xe-command-reference-cert-trunk-requirements","text":"A certificate-based Local Gateway trunk needs a public-CA-signed device certificate whose CN or a SAN matches, in lowercase, the FQDN or SRV configured in Control Hub, and a Server Authentication EKU alone is accepted.","status":"fact","verifiedAt":"2026-10-02","href":"/knowledge/claims/webex-lgw-ios-xe-command-reference-cert-trunk-requirements","sources":[{"id":"cisco-help-jr1i3r-configure-lgw-ios-xe","title":"Configure Local Gateway on Cisco IOS XE for Webex Calling","publisher":"Cisco Systems, Inc. (Webex Help Center)","tier":2,"tierLabel":"current vendor documentation","locator":"Certificate-based trunk prerequisites: certificate requirements","href":"/knowledge/sources/cisco-help-jr1i3r-configure-lgw-ios-xe"}]}]},{"code":"lgw-webex-lgw-ios-xe-command-reference-dpg-cross-routing","topicSlug":"webex-lgw-ios-xe-command-reference","topicTitle":"Webex Calling Local Gateway IOS XE command reference","articleHref":"/knowledge/webex-lgw-ios-xe-command-reference","askHref":"/?topic=webex-lgw-ios-xe-command-reference","claims":[{"id":"webex-lgw-ios-xe-command-reference-dpg-cross-routing","text":"In the SIP PSTN design, dial-peer 100 points at destination dpg 200 and dial-peer 200 at destination dpg 100, so any call arriving from Webex leaves to the PSTN and vice versa.","status":"fact","verifiedAt":"2026-10-02","href":"/knowledge/claims/webex-lgw-ios-xe-command-reference-dpg-cross-routing","sources":[{"id":"cisco-help-jr1i3r-configure-lgw-ios-xe","title":"Configure Local Gateway on Cisco IOS XE for Webex Calling","publisher":"Cisco Systems, Inc. (Webex Help Center)","tier":2,"tierLabel":"current vendor documentation","locator":"Call routing with dial-peer groups: voice class dpg 100 and 200 and destination dpg lines","href":"/knowledge/sources/cisco-help-jr1i3r-configure-lgw-ios-xe"}]}]}]}Webex Calling Local Gateway configuration
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