diff --git a/Signal.xcodeproj/project.pbxproj b/Signal.xcodeproj/project.pbxproj
index 6f85706c0..76604da47 100644
--- a/Signal.xcodeproj/project.pbxproj
+++ b/Signal.xcodeproj/project.pbxproj
@@ -13,6 +13,7 @@
 		34535D821E256BE9008A4747 /* UIView+OWS.m in Sources */ = {isa = PBXBuildFile; fileRef = 34535D811E256BE9008A4747 /* UIView+OWS.m */; };
 		348F3A4F1E4A533900750D44 /* CallInterstitialViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 348F3A4E1E4A533900750D44 /* CallInterstitialViewController.swift */; };
 		34FD93701E3BD43A00109093 /* OWSAnyTouchGestureRecognizer.m in Sources */ = {isa = PBXBuildFile; fileRef = 34FD936F1E3BD43A00109093 /* OWSAnyTouchGestureRecognizer.m */; };
+		450573FE1E78A06D00615BB4 /* OWS103EnableVideoCalling.m in Sources */ = {isa = PBXBuildFile; fileRef = 450573FD1E78A06D00615BB4 /* OWS103EnableVideoCalling.m */; };
 		4505C2BF1E648EA300CEBF41 /* ExperienceUpgrade.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4505C2BE1E648EA300CEBF41 /* ExperienceUpgrade.swift */; };
 		4505C2C01E648EA300CEBF41 /* ExperienceUpgrade.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4505C2BE1E648EA300CEBF41 /* ExperienceUpgrade.swift */; };
 		4505C2C21E648F7A00CEBF41 /* ExperienceUpgradeFinder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4505C2C11E648F7A00CEBF41 /* ExperienceUpgradeFinder.swift */; };
@@ -627,6 +628,8 @@
 		348F3A4E1E4A533900750D44 /* CallInterstitialViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CallInterstitialViewController.swift; sourceTree = "<group>"; };
 		34FD936E1E3BD43A00109093 /* OWSAnyTouchGestureRecognizer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OWSAnyTouchGestureRecognizer.h; path = views/OWSAnyTouchGestureRecognizer.h; sourceTree = "<group>"; };
 		34FD936F1E3BD43A00109093 /* OWSAnyTouchGestureRecognizer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OWSAnyTouchGestureRecognizer.m; path = views/OWSAnyTouchGestureRecognizer.m; sourceTree = "<group>"; };
+		450573FC1E78A06D00615BB4 /* OWS103EnableVideoCalling.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OWS103EnableVideoCalling.h; path = Migrations/OWS103EnableVideoCalling.h; sourceTree = "<group>"; };
+		450573FD1E78A06D00615BB4 /* OWS103EnableVideoCalling.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OWS103EnableVideoCalling.m; path = Migrations/OWS103EnableVideoCalling.m; sourceTree = "<group>"; };
 		4505C2BE1E648EA300CEBF41 /* ExperienceUpgrade.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = ExperienceUpgrade.swift; path = ExperienceUpgrades/ExperienceUpgrade.swift; sourceTree = "<group>"; };
 		4505C2C11E648F7A00CEBF41 /* ExperienceUpgradeFinder.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ExperienceUpgradeFinder.swift; sourceTree = "<group>"; };
 		4505C2C41E64977D00CEBF41 /* ExperienceUpgradesPageViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ExperienceUpgradesPageViewController.swift; sourceTree = "<group>"; };
@@ -1389,6 +1392,8 @@
 				4516E3FE1DD2193B00DC4206 /* OWS101ExistingUsersBlockOnIdentityChange.m */,
 				45387B021E36D650005D00B3 /* OWS102MoveLoggingPreferenceToUserDefaults.h */,
 				45387B031E36D650005D00B3 /* OWS102MoveLoggingPreferenceToUserDefaults.m */,
+				450573FC1E78A06D00615BB4 /* OWS103EnableVideoCalling.h */,
+				450573FD1E78A06D00615BB4 /* OWS103EnableVideoCalling.m */,
 			);
 			name = Migrations;
 			sourceTree = "<group>";
@@ -3232,6 +3237,7 @@
 				FCFA64B41A24F3880007FB87 /* UIColor+OWS.m in Sources */,
 				4517642B1DE939FD00EDB8B9 /* ContactCell.swift in Sources */,
 				451764271DE939F300EDB8B9 /* ContactsPicker.swift in Sources */,
+				450573FE1E78A06D00615BB4 /* OWS103EnableVideoCalling.m in Sources */,
 				76EB05C218170B33006006FC /* DhPacketSharedSecretHashes.m in Sources */,
 				B6C93C4E199567AD00EDF894 /* DebugLogger.m in Sources */,
 				76EB063218170B33006006FC /* Crc32.m in Sources */,
diff --git a/Signal/src/environment/Migrations/OWS103EnableVideoCalling.h b/Signal/src/environment/Migrations/OWS103EnableVideoCalling.h
new file mode 100644
index 000000000..9730100f5
--- /dev/null
+++ b/Signal/src/environment/Migrations/OWS103EnableVideoCalling.h
@@ -0,0 +1,9 @@
+//
+//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
+//
+
+#import "OWSDatabaseMigration.h"
+
+@interface OWS103EnableVideoCalling : OWSDatabaseMigration
+
+@end
diff --git a/Signal/src/environment/Migrations/OWS103EnableVideoCalling.m b/Signal/src/environment/Migrations/OWS103EnableVideoCalling.m
new file mode 100644
index 000000000..86f309a03
--- /dev/null
+++ b/Signal/src/environment/Migrations/OWS103EnableVideoCalling.m
@@ -0,0 +1,47 @@
+//
+//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
+//
+
+#import "OWS103EnableVideoCalling.h"
+#import <SignalServiceKit/TSUpdateAttributesRequest.h>
+#import <SignalServiceKit/TSNetworkManager.h>
+
+// Increment a similar constant for every future DBMigration
+static NSString *const OWS103EnableVideoCallingMigrationId = @"103";
+
+@implementation OWS103EnableVideoCalling
+
++ (NSString *)migrationId
+{
+    return OWS103EnableVideoCallingMigrationId;
+}
+
+// Override parent migration
+- (void)runUp
+{
+    DDLogWarn(@"%@ running migration...", self.tag);
+
+    TSUpdateAttributesRequest *request = [[TSUpdateAttributesRequest alloc] initWithUpdatedAttributesWithVoice];
+    [[TSNetworkManager sharedManager] makeRequest:request
+                                          success:^(NSURLSessionDataTask *task, id responseObject) {
+                                              DDLogInfo(@"%@ successfully ran", self.tag);
+                                              [self save];
+                                          }
+                                          failure:^(NSURLSessionDataTask *task, NSError *error) {
+                                              DDLogError(@"%@ failed with error: %@", self.tag, error);
+                                          }];
+}
+
+#pragma mark - Logging
+
++ (NSString *)tag
+{
+    return [NSString stringWithFormat:@"[%@]", self.class];
+}
+
+- (NSString *)tag
+{
+    return self.class.tag;
+}
+
+@end
diff --git a/Signal/src/environment/Migrations/OWSDatabaseMigrationRunner.m b/Signal/src/environment/Migrations/OWSDatabaseMigrationRunner.m
index 133c59281..38ac8b7f3 100644
--- a/Signal/src/environment/Migrations/OWSDatabaseMigrationRunner.m
+++ b/Signal/src/environment/Migrations/OWSDatabaseMigrationRunner.m
@@ -1,10 +1,12 @@
-//  Created by Michael Kirk on 9/28/16.
-//  Copyright © 2016 Open Whisper Systems. All rights reserved.
+//
+//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
+//
 
 #import "OWSDatabaseMigrationRunner.h"
 #import "OWS100RemoveTSRecipientsMigration.h"
 #import "OWS101ExistingUsersBlockOnIdentityChange.h"
 #import "OWS102MoveLoggingPreferenceToUserDefaults.h"
+#import "OWS103EnableVideoCalling.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -27,7 +29,8 @@ NS_ASSUME_NONNULL_BEGIN
     return @[
         [[OWS100RemoveTSRecipientsMigration alloc] initWithStorageManager:self.storageManager],
         [[OWS101ExistingUsersBlockOnIdentityChange alloc] initWithStorageManager:self.storageManager],
-        [[OWS102MoveLoggingPreferenceToUserDefaults alloc] initWithStorageManager:self.storageManager]
+        [[OWS102MoveLoggingPreferenceToUserDefaults alloc] initWithStorageManager:self.storageManager],
+        [[OWS103EnableVideoCalling alloc] initWithStorageManager:self.storageManager]
     ];
 }