1. 2014-11-11 I-D Action: draft-ietf-cuss-sip-uui-isdn-11.txt ietf-anno internet-drafts 2. 2014-10-24 I-D Action: draft-ietf-cuss-sip-uui-isdn-10.txt ietf-anno internet-drafts 3. 2014-07-21 I-D Action: draft-ietf-cuss-sip-uui-isdn-09.txt ietf-anno internet-drafts 4. 2014-03-05 I-D Action: draft-ietf-cuss-sip-uui-isdn-08.txt ietf-anno internet-drafts 5. 2014-02-14 I-D Action: draft-ietf-cuss-sip-uui-isdn-07.txt ietf-anno internet-drafts 6. 2013-12-16 I-D Action: draft-ietf-cuss-sip-uui-isdn-06.txt ietf-anno internet-drafts 7. 2013-08-04 I-D Action: draft-ietf-cuss-sip-uui-isdn-05.txt ietf-anno internet-drafts 8. 2012-05-04 I-D Action: draft-ietf-cuss-sip-uui-isdn-04.txt ietf-anno internet-drafts 9. 2012-03-12 I-D Action: draft-ietf-cuss-sip-uui-isdn-03.txt ietf-anno internet-drafts 10. 2012-02-27 I-D Action: draft-ietf-cuss-sip-uui-isdn-02.txt ietf-anno internet-drafts 11. 2011-10-31 I-D Action: draft-ietf-cuss-sip-uui-isdn-01.txt ietf-anno internet-drafts 12. 2011-10-04 I-D Action: draft-ietf-cuss-sip-uui-isdn-00.txt ietf-anno internet-drafts