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authormmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b>2009-07-31 17:57:00 +0000
committermmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b>2009-07-31 17:57:00 +0000
commitf5274e741bbd7a5b0fdcb20aec17e22071026af2 (patch)
treec256a4d6d484c0ed435207feda8ebdea4118757e /configs/sip.conf.sample
parent9366a4f77431c1f5e1ebc9843a0e136412302ca1 (diff)
Add configuration sample code for previous commit.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@209674 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'configs/sip.conf.sample')
-rw-r--r--configs/sip.conf.sample21
1 files changed, 21 insertions, 0 deletions
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 3aadc633d..fef5ef8f4 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -101,6 +101,27 @@ allowoverlap=no ; Disable overlap dialing support. (Default is y
udpbindaddr=0.0.0.0 ; IP address to bind UDP listen socket to (0.0.0.0 binds to all)
; Optionally add a port number, 192.168.1.1:5062 (default is port 5060)
+; When a dialog is started with another SIP endpoint, the other endpoint
+; should include an Allow header telling us what SIP methods the endpoint
+; implements. However, some endpoints either do not include an Allow header
+; or lie about what methods they implement. In the former case, Asterisk
+; makes the assumption that the endpoint supports all known SIP methods.
+; If you know that your SIP endpoint does not provide support for a specific
+; method, then you may provide a comma-separated list of methods that your
+; endpoint does not implement in the disallowed_methods option. Note that
+; if your endpoint is truthful with its Allow header, then there is no need
+; to set this option. This option may be set in the general section or may
+; be set per endpoint. If this option is set both in the general section and
+; in a peer section, then the peer setting completely overrides the general
+; setting (i.e. the result is *not* the union of the two options).
+;
+; Note also that while Asterisk currently will parse an Allow header to learn
+; what methods an endpoint supports, the only actual use for this currently
+; is for determining if Asterisk may send connected line UPDATE requests. Its
+; use may be expanded in the future.
+;
+; disallowed_methods = UPDATE
+
;
; Note that the TCP and TLS support for chan_sip is currently considered
; experimental. Since it is new, all of the related configuration options are