diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp
index f5d8998ce5fa50bd1617ccb41b4092fa9350225f..1969a0bc5f090856bff76efd5252a98bc925db26 100755
--- a/indra/newview/llavataractions.cpp
+++ b/indra/newview/llavataractions.cpp
@@ -215,7 +215,7 @@ void LLAvatarActions::endIM(const LLUUID& id)
 static void on_avatar_name_cache_start_call(const LLUUID& agent_id,
 											const LLAvatarName& av_name)
 {
-	std::string name = av_name.getCompleteName();
+	std::string name = av_name.mDisplayName;
 	LLUUID session_id = gIMMgr->addSession(name, IM_NOTHING_SPECIAL, agent_id, true);
 	if (session_id != LLUUID::null)
 	{
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index 3a26f1477213d6a40baef71b88c3275592204a35..37491e5b58ef1699feb59321494c43e42498c797 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -6200,10 +6200,8 @@ void LLVivoxVoiceClient::lookupName(const LLUUID &id)
 void LLVivoxVoiceClient::onAvatarNameCache(const LLUUID& agent_id,
 										   const LLAvatarName& av_name)
 {
-	// For Vivox, we use the legacy name because I'm uncertain whether or
-	// not their service can tolerate switching to Username or Display Name
-	std::string legacy_name = av_name.getLegacyName();
-	avatarNameResolved(agent_id, legacy_name);	
+	std::string display_name = av_name.mDisplayName;
+	avatarNameResolved(agent_id, display_name);
 }
 
 void LLVivoxVoiceClient::avatarNameResolved(const LLUUID &id, const std::string &name)