AudioCodes 400HD Series - Page 85

Administrator's Manual 3. Manual Configuration of a Single IP Phone
Version 3.4.4 85 400HD IP Phones Series - Teams Compatible
access to the CCE Web service – they're unable to connect to the media bypass
service URL - so they cannot use media bypass and instead send media to the SBC /
PSTN gateway through CCE Edge and Mediation servers]
Identical to media bypass for on-premises phones (already supported), except that bypassID
is acquired by sending an HTTP request to the CCE URL instead of getting it from inband
provisioning for on-premises accounts.
The feature is enabled by two inband provisioning parameters:
 VoiceDeploymentMode
• <property name="VoiceDeploymentMode">OnPremOnlineHybrid
 HybridConfigServiceInternalURL
• <hybridConfigServiceInternalURL>http://ccetestlab.info.cce.local/hybridconfig/hyb
ridconfigservice.svc
The phone uses the feature only if 'VoiceDeploymentMode' is set to OnPremOnlineHybrid.
The phone sends an HTTP GET request to the provided 'hybridConfigServiceInternalURL'
and receives a 200OK HTTP response with the bypass' settings xml body containing the
following parameters:
 bypassEnabled="true" or “false”
 internalBypassMode="Any" or “off”
 externalBypassMode="Any" or “off”
 bypassID="2cd1a522-b9c5-4410-8aed-f3eca85eb367"
The phone proceeds with media bypass only if
 bypassEnabled="true"
 one of the bypass modes equals “any”
 the bypassID is provided
The phone sends an HTTP GET request to get the media bypass properties once every eight
hours, each time it receives the inband provisioning parameters.