From 6d7f9877f879aab02c60f473f14daa9713655de0 Mon Sep 17 00:00:00 2001
From: Bernard Aboba <bernard.aboba@gmail.com>
Date: Wed, 25 Jul 2018 13:41:26 -0700
Subject: [PATCH] Merger of PR 1902

Re-base and merging of PR https://github.com/w3c/webrtc-pc/pull/1902
---
 webrtc.html | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/webrtc.html b/webrtc.html
index 6e0b95405..05e58d074 100644
--- a/webrtc.html
+++ b/webrtc.html
@@ -707,8 +707,8 @@ <h4><dfn>RTCSignalingState</dfn> Enum</h4>
               </tr>
               <tr>
                 <td><dfn data-idl><code>stable</code></dfn></td>
-                <td>There is no offer&shy;answer exchange in progress. This is
-                also the initial state in which case the local and remote
+                <td>There is no offer/answer exchange in progress. This is
+                also the initial state, in which case the local and remote
                 descriptions are empty.</td>
               </tr>
               <tr>
@@ -7182,10 +7182,20 @@ <h2>Methods</h2>
               <code>RTCRtpTransceiver</code>'s associated
               <code><a>RTCPeerConnection</a></code>.</p>
               <p>Stopping a transceiver will cause future calls
-              to <code>createOffer</code> to generate a zero port
-              in the <a>media description</a> for the corresponding
-              transceiver, as defined in <span data-jsep="stop">
+              to <code>createOffer</code> or <code>createAnswer</code> to
+              generate a zero port in the <a>media description</a> for the
+              corresponding transceiver, as defined in <span data-jsep="stop">
               [[!JSEP]]</span>.</p>
+              <p class="note">If this method is called in between applying a
+              remote offer and creating an answer, and the transceiver is
+              associated with the "offerer tagged" <a>media description</a> as
+              defined in [[!BUNDLE]], this will cause all other transceivers
+              in the bundle group to be stopped as well. To avoid this, one
+              could instead stop the transceiver when
+              <code><a data-link-for="RTCPeerConnection">signalingState</a></code>
+              is <code>"<a data-link-for="RTCSignalingState">stable</a>"</code>
+              and perform a subsequent offer/answer exchange.
+              </p>
               <p>When the <dfn data-idl><code>stop</code></dfn> method is invoked,
               the user agent MUST run the following steps:</p>
               <ol>