add an ICE annoucement DHT value type

Refs #61425

Change-Id: I1f33ee0ad801c77827de4916a2d97aa7b306c2ae

daemon/src/ringdht/ringaccount.cpp

@@ -503,6 +503,8 @@ void RingAccount::doRegister()
         );
 
         dht_.registerType(USER_PROFILE_TYPE);
+        dht_.registerType(ICE_ANNOUCEMENT_TYPE);
+
         dht_.importValues(loadValues());
 
         // Publish our own CA

daemon/src/ringdht/ringaccount.h

@@ -255,6 +255,7 @@ class RingAccount : public SIPAccountBase {
     private:
 
         const dht::ValueType USER_PROFILE_TYPE = {9, "User profile", 60 * 60 * 24 * 7};
+        const dht::ValueType ICE_ANNOUCEMENT_TYPE = {10, "ICE descriptors", 15 * 60};
 
         void createOutgoingCall(const std::shared_ptr<SIPCall>& call, const std::string& to, const std::string& toUrl, const IpAddr& peer);