Difference between revisions of "How to connect to Huawei devices"
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[[Image:huawei.png|right]][http://www.huawei.com/ Huawei] develops various devices which has nasty bugs in SIP implementation. | [[Image:huawei.png|right]][http://www.huawei.com/ Huawei] develops various devices which has nasty bugs in SIP implementation. | ||
Huawei sends pagtches to Asterisk to cripple Asterisk to support their non-standard SIP implementation but do not fix their own implementations. | |||
One we encountered is that in SIP INVITE message Asterisk sends line: | One we encountered is that in SIP INVITE message Asterisk sends line: | ||
Revision as of 14:57, 25 January 2008
Huawei develops various devices which has nasty bugs in SIP implementation.
Huawei sends pagtches to Asterisk to cripple Asterisk to support their non-standard SIP implementation but do not fix their own implementations.
One we encountered is that in SIP INVITE message Asterisk sends line:
a=silenceSupp:off - - - - -
Huawei softswitch does not like it and returns error.
