1. Open Forum 2016
10th November 2016

2. SIP NNI and Enterprise ND1034 Corporate SIP ND1035 SIP-NNI
ND1037 SIP-NNI Interworking
ND1521 Re-routeing Strategy Upon Receipt of SIP Response Codes (title to be approved)

3. SIP NNI and Enterprise ND1034 Corporate SIP
Updated to align with ND1016 requirements
Issue arose regarding SIP hold procedures
Publication expected December 2016

4. SIP NNI and Enterprise ND1035 SIP-NNI V2.1.1 Published Feb 2016
Further updates are to take place in the near future

5. SIP NNI and Enterprise ND1037 SIP-NNI Interworking
Work stalled due to resource being diverted to other key areas
Noted that vendors are reluctant to provide mappings which have not been approved by NICC
Approach is to structure ND following the expected message flow

6. ND1521 Re-routeing Strategy Upon Receipt of SIP Response Codes (title is ‘fluid’)
Workshops have taken place to determine a way forward
Submissions are now expected to be brought to the SIP TG

7. Thank You