Setup is CCM 5.1 with Extension Mobility is implemented. We have created device pool depending upon the location. Eg: DP_Location_01 & DP_Location_02
For testing Publisher Ethernet Interface was made down and all the phones are getting registered to Subscriber.
During this period, it was observed that we were able to get incoming calls from the PSTN network. Outgoing calls to PSTN was not possible. Gateway was registerd to the subscriber.
Default defaults of all the phones were showing as 'Default Device pool' instead of DP_Location_01 or DP_Location_02.
Any workaround to ensure the phones are registered to the corresponding DP when Pub is down in the scenario of Extension Mobility.
Appreciate your response.