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Ship it!


Ship It!

- Matt Jordan


On April 15, 2014, 2:22 p.m., rmudgett wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/3434/
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> 
> (Updated April 15, 2014, 2:22 p.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Bugs: PRI-165
>     https://issues.asterisk.org/jira/browse/PRI-165
> 
> 
> Repository: LibPRI
> 
> 
> Description
> -------
> 
> Some BRI devices in France insist on checking TEI's when in point-to-point 
> mode.  If they don't get a response for TEI 0 they drop layer 1 even though 
> libpri keeps trying to bring layer 2 up.
> 
> * Made q921_mdl_receive() handle TEI check request messages in TE-PTP mode.  
> Had to change q921_mdl_send()/Q921_INIT() because the PTP modes do not setup 
> a link structure specifically for MDL as the PTMP modes do.
> 
> * Fixed q921_tei_check()/t201_expire() to check TEI's even if the network 
> side doesn't have any assigned.  This should make TE's that request the TEI 
> verify procedure (Q.921 Section 5.3.5) happy when the network side doesn't 
> have any TEI's allocated.
> 
> 
> Diffs
> -----
> 
>   /branches/1.4/q921.c 2317 
> 
> Diff: https://reviewboard.asterisk.org/r/3434/diff/
> 
> 
> Testing
> -------
> 
> Setup a BRI connection where the network side is NT-PTMP mode and the CPE 
> side is TE-PTP mode.  Also made a temporary change to cause the NT-PTMP side 
> to initiate the TEI check request procedure on start up.
> Saw that the TE-PTP side responded with the permanently assigned TEI 0.
> Saw that the NT-PTMP side handled the unknown TEI by removing it. (TEI 0 is 
> unknown by that side.)
> 
> 
> Thanks,
> 
> rmudgett
> 
>

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