Cisco Bug: CSCun35210 - Phone stops sending DHCP requests after a few days network suspension
Last Modified
Mar 03, 2018
Products (36)
- Cisco Unified IP Phone 7900 Series
- Cisco Unified IP Phone 7962G
- Cisco Unified IP Phone 7945G
- Cisco Unified IP Phone 9951
- Cisco Unified Wireless IP Phone 7920
- Cisco Unified IP Phone 7971G-GE
- Cisco Unified IP Phone Expansion Module 7914
- Cisco Unified IP Phone 7961G-GE
- Cisco Unified IP Phone 7911G
- Cisco Unified IP Phone 6961

Known Affected Releases
9.3(1)
Description (partial)
Symptom: CP79xx stops sending DHCP request after a few days network suspension. So far seen on SCCP41.9-3-1SR2-1S Conditions: No network access to DHCP server and CUCM for a few days.
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