Hello, On 7/30/11 6:52 PM, Juha Heinanen wrote: I forgot to document it in the wiki, just did it at: http://sip-router.org/wiki/cookbooks/core-cookbook/devel#tcp_accept_no_cl The parameter is used to control the acceptance of requests received on TCP that have no Content-Length header. The header is mandatory for SIP, however, since XCAP traffic is over HTTP and HTTP/1.1 does chucking for large bodies, there is no such header, but the body size is computed from the sizes of chunks. If not set to yes, the core is throwing error and dropping the chunked XCAP traffic -- SIP and HTTP traffic are handled by same transport layer and parser code from core. Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda