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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4589/">https://reviewboard.asterisk.org/r/4589/</a>
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<div>Review request for Asterisk Developers.</div>
<div>By Juergen Spies.</div>
<p style="color: grey;"><i>Updated April 10, 2015, 8:49 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24928">ASTERISK-24928</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Initialize "udptl->far_max_datagram" in t38_initialize_session() with a default value or a value provided
in pjsip.conf (t38_udptl_maxdatagram).
Without this far_max_datagram remains -1 if the remote endpoint does not provide the MediaAttribute T38FaxMaxDatagram
in it's SIP INVITE SDP. This will result in the INVITE being rejected.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing (updated)</h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I have tested the patch with the following setup. The Asterisk is acting as relay.
The external T.38 gateway is at our ISP. The internal gateway is a Cisco SPA112.
The ISP’s gateway does not include T38FaxMaxDatagram in SDPs.
The test cases included:
- No t38_udptl_maxdatagram in pjsip.conf
o Faxes in both directions with "normal" SDPs (all INVITEs created by Cisco),
o Outbound fax w/o T38FaxMaxDatagram in SDP,
- t38_udptl_maxdatagram defined in pjsip.conf for both endpoints
o Faxes in both directions with "normal" SDPs (all INVITEs created by Cisco).
All tests were completed successfully.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/13/res/res_pjsip_t38.c <span style="color: grey">(433967)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4589/diff/" style="margin-left: 3em;">View Diff</a></p>
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