%% You should probably cite draft-ietf-soc-overload-design instead of this I-D. @techreport{hilt-soc-overload-design-00, number = {draft-hilt-soc-overload-design-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-hilt-soc-overload-design/00/}, author = {Volker Hilt and Eric Noel and Charles Shen and Ahmed Abdelal}, title = {{Design Considerations for Session Initiation Protocol (SIP) Overload Control}}, pagetotal = 21, year = 2010, month = may, day = 28, abstract = {Overload occurs in Session Initiation Protocol (SIP) networks when SIP servers have insufficient resources to handle all SIP messages they receive. Even though the SIP protocol provides a limited overload control mechanism through its 503 (Service Unavailable) response code, SIP servers are still vulnerable to overload. This document discusses models and design considerations for a SIP overload control mechanism.}, }