Cisco Bug: CSCuj77490 - MME Incomplete Suspend Response towards SGSN via Gn (gtp-c v1)
Feb 04, 2017
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: MME does not send the complete "SGSN Context Response" It is supposed to send : SGSN Context Response with cause "Request Accepted" (OK) and "Next Extension Header" of type "Suspend Response" (NOT OK). Therefore, the SGSN never sends ACK to MME. The voice call (CS) functions fine and there is no impact! Conditions: CSFB to 2G during a voice call - interrupting 4G data.
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