diff --git a/core/AmRtpPacket.cpp b/core/AmRtpPacket.cpp
index 5c7fb078..ba7e574c 100644
--- a/core/AmRtpPacket.cpp
+++ b/core/AmRtpPacket.cpp
@@ -159,7 +159,7 @@ int AmRtpPacket::send(int sd)
 #ifdef SUPPORT_IPV6
   if(addr.ss_family != PF_INET)
     err = sendto(sd,buffer,b_size,0,
-		 (const struct sockaddr *)saddr,
+		 (const struct sockaddr *)&addr,
 		 sizeof(struct sockaddr_in6));
   else 
 #endif
diff --git a/core/AmSdp.cpp b/core/AmSdp.cpp
index a55590cc..7e954848 100644
--- a/core/AmSdp.cpp
+++ b/core/AmSdp.cpp
@@ -190,7 +190,7 @@ int AmSdp::genResponse(const string& localip, int localport,
   string l_ip = "IP4 " + localip;
 
 #ifdef SUPPORT_IPV6
-  if(localip.find('.') = string::npos)
+  if(localip.find('.') == string::npos)
     l_ip = "IP6 " + localip;
 #endif