public bool Register()
{
mPreferences.realm = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.REALM,
Configuration.DEFAULT_NETWORK_REALM);
mPreferences.impi = this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.IMPI,
Configuration.DEFAULT_IDENTITY_IMPI);
mPreferences.impu = this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.IMPU,
Configuration.DEFAULT_IDENTITY_IMPU);
mPreferences.local_ip = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.LOCAL_IP,
Configuration.DEFAULT_NETWORK_LOCAL_IP);
mPreferences.local_port = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.LOCAL_PORT,
Configuration.DEFAULT_NETWORK_LOCAL_PORT);
tmedia_srtp_type_t srtpType = (tmedia_srtp_type_t)Enum.Parse(typeof(tmedia_srtp_type_t), this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.SRTP_TYPE, Configuration.DEFAULT_SECURITY_SRTP_TYPE), true);
mPreferences.dtls_srtp = ((srtpType & tmedia_srtp_type_t.tmedia_srtp_type_dtls) == tmedia_srtp_type_t.tmedia_srtp_type_dtls);
LOG.Info(String.Format(
"realm='{0}', impu='{1}', impi='{2}', local_ip='{3}', local_port='{4}'", mPreferences.realm, mPreferences.impu, mPreferences.impi, mPreferences.local_ip, mPreferences.local_port));
if (mSipCallback == null)
{
mSipCallback = new MySipCallback(this);
}
if (mDebugCallback == null)
{
mDebugCallback = new MySipDebugCallback();
}
if (mSipStack == null)
{
mSipStack = new MySipStack(this.mSipCallback, mPreferences.realm, mPreferences.impi, mPreferences.impu);
mSipStack.SipService = this;
mSipStack.WrappedStack.setDebugCallback(mDebugCallback);
}
else
{
if (!mSipStack.WrappedStack.setRealm(mPreferences.realm))
{
LOG.Error(String.Format("Failed to set realm: {0}", mPreferences.realm));
return false;
}
if (!mSipStack.WrappedStack.setIMPI(mPreferences.impi))
{
LOG.Error(String.Format("Failed to set IMPI: {0}", mPreferences.impi));
return false;
}
if (!mSipStack.WrappedStack.setIMPU(mPreferences.impu))
{
LOG.Error(String.Format("Failed to set IMPU: {0}", mPreferences.impu));
return false;
}
}
// Set local IP
if (!String.IsNullOrEmpty(mPreferences.local_ip))
{
if (!mSipStack.WrappedStack.setLocalIP(mPreferences.local_ip))
{
LOG.Error(String.Format("Failed to set Local IP: {0}", mPreferences.local_ip));
return false;
}
}
// Set local Port
if (mPreferences.local_port > 1024 && mPreferences.local_port < 0xFFFF)
{
if (!mSipStack.WrappedStack.setLocalPort((ushort)mPreferences.local_port))
{
LOG.Error(String.Format("Failed to set Local Port: {0}", mPreferences.local_port));
return false;
}
}
// Set the password
mSipStack.WrappedStack.setPassword(this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.PASSWORD,
BogheCore.Utils.StringUtils.nullptr));
// Set AMF
mSipStack.WrappedStack.setAMF(this.configurationService.Get(
Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IMSAKA_AMF,
Configuration.DEFAULT_IMSAKA_AMF));
// Set Operator Id
mSipStack.WrappedStack.setOperatorId(this.configurationService.Get(
Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IMSAKA_OPID,
Configuration.DEFAULT_IMSAKA_OPID));
// Check stack validity
if (!mSipStack.WrappedStack.isValid())
{
LOG.Error("Trying to use invalid stack");
return false;
}
// Set STUN information
if (this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_STUN_FOR_SIP, Configuration.DEFAULT_NATT_USE_STUN_FOR_SIP))
{
LOG.Debug("STUN=yes");
mSipStack.WrappedStack.setSTUNEnabled(true);
if (this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_DISCO, Configuration.DEFAULT_NATT_STUN_DISCO))
{
String domain = mPreferences.realm.Substring(mPreferences.realm.IndexOf(':') + 1);
ushort port = 0;
String server;
#if WINRT
#if WINDOWS_PHONE
doubango_rt.BackEnd.rtDnsResult dnsResult = mSipStack.WrappedStack.dnsSrv(String.Format("_stun._udp.{0}", domain));
server = dnsResult.Address;
port = dnsResult.Port;
#else
IntPtr _port = System.Runtime.InteropServices.Marshal.AllocHGlobal(sizeof(ushort));
server = mSipStack.WrappedStack.dnsSrv(String.Format("_stun._udp.{0}", domain), _port);
port = (ushort)System.Runtime.InteropServices.Marshal.ReadInt16(_port);
System.Runtime.InteropServices.Marshal.FreeHGlobal(_port);
#endif
#else
server = mSipStack.WrappedStack.dnsSrv(String.Format("_stun._udp.{0}", domain), out port);
#endif
if (server == null)
{
LOG.Error("STUN discovery has failed");
}
LOG.Debug(String.Format("STUN1 - server={0} and port={1}", server, port));
mSipStack.WrappedStack.setSTUNServer(server, port);// Needed event if null
}
else
{
String server = this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_SERVER, Configuration.DEFAULT_NATT_STUN_SERVER);
int port = this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_PORT, Configuration.DEFAULT_NATT_STUN_PORT);
LOG.Info(String.Format("STUN2 - server={0} and port={1}", server, port));
mSipStack.WrappedStack.setSTUNServer(server, (ushort)port);
}
}
else
{
LOG.Debug("STUN=no");
mSipStack.WrappedStack.setSTUNEnabled(false);
}
// Set Proxy-CSCF
mPreferences.pcscf_host = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_HOST,
BogheCore.Utils.StringUtils.nullptr); // null will trigger DNS NAPTR+SRV
mPreferences.pcscf_port = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_PORT,
Configuration.DEFAULT_NETWORK_PCSCF_PORT);
mPreferences.transport = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.TRANSPORT,
Configuration.DEFAULT_NETWORK_TRANSPORT);
mPreferences.ipversion = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.IP_VERSION,
Configuration.DEFAULT_NETWORK_IP_VERSION);
LOG.Debug(String.Format(
"pcscf-host='{0}', pcscf-port='{1}', transport='{2}', ipversion='{3}'",
mPreferences.pcscf_host, mPreferences.pcscf_port, mPreferences.transport, mPreferences.ipversion));
if (!mSipStack.WrappedStack.setProxyCSCF(mPreferences.pcscf_host, (ushort)mPreferences.pcscf_port, mPreferences.transport,
mPreferences.ipversion))
{
LOG.Error("Failed to set Proxy-CSCF parameters");
return false;
}
// Set TLS parameters (used for both DTLS-SRTP and TLS)
String privKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_PRIV_KEY_FILE, Configuration.DEFAULT_TLS_PRIV_KEY_FILE);
String pubKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_PUB_KEY_FILE, Configuration.DEFAULT_TLS_PUB_KEY_FILE);
String caKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_CA_FILE, Configuration.DEFAULT_TLS_CA_FILE);
LOG.Debug(String.Format("TLS pubKey={0} privKey={1} caKey={2} dtls-strp={3}", privKey, pubKey, caKey, mPreferences.dtls_srtp));
if (!mSipStack.WrappedStack.setSSLCertificates(privKey, pubKey, caKey))
{
LOG.Error("Failed to set SSL certificates");
}
// Set IPSec => only if TLS is disabled
if (this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_SEC_AGREE, Configuration.DEFAULT_SECURITY_IPSEC_SEC_AGREE))
{
mPreferences.ipsec_secagree = true;
String algo = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_ALGO, Configuration.DEFAULT_SECURITY_IPSEC_ALGO);
String ealgo = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_EALGO, Configuration.DEFAULT_SECURITY_IPSEC_EALGO);
String mode = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_MODE, Configuration.DEFAULT_SECURITY_IPSEC_MODE);
String proto = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_PROTO, Configuration.DEFAULT_SECURITY_IPSEC_PROTO);
LOG.Debug(String.Format("IPSec secagree enable with algo={0} ealgo={1} mode={2} proto={3}", algo, ealgo, mode, proto));
if (!mSipStack.WrappedStack.setIPSecParameters(algo, ealgo, mode, proto) || !mSipStack.WrappedStack.setIPSecSecAgree(true))
{
LOG.Error("Failed to set IPSec parameters");
}
}
else if (mPreferences.ipsec_secagree)
{
mPreferences.ipsec_secagree = false;
// Disable IPSec secagree
mSipStack.WrappedStack.setIPSecSecAgree(false);
}
// Whether to use DNS NAPTR+SRV for the Proxy-CSCF discovery (even if the DNS requests are sent only when the stack starts,
// should be done after setProxyCSCF())
mSipStack.WrappedStack.setDnsDiscovery(this.configurationService.Get(Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_DISCOVERY_DNS, Configuration.DEFAULT_NETWORK_PCSCF_DISCOVERY_DNS));
// enable/disable 3GPP early IMS
mSipStack.WrappedStack.setEarlyIMS(this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.EARLY_IMS,
Configuration.DEFAULT_NETWORK_EARLY_IMS));
// SigComp (only update compartment Id if changed)
if (this.configurationService.Get(Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.SIGCOMP, Configuration.DEFAULT_NETWORK_SIGCOMP))
{
String compId = String.Format("urn:uuid:{0}", Guid.NewGuid().ToString());
this.mSipStack.SigCompId = compId;
LOG.Debug(String.Format("SigComp enable with uuid={0}", compId));
}
else
{
this.mSipStack.SigCompId = null;
}
// Set Privacy
this.mSipStack.Privacy = this.configurationService.Get(Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.PRIVACY, Configuration.DEFAULT_IDENTITY_PRIVACY);
// Start the Stack
if (!mSipStack.WrappedStack.start())
{
LOG.Error("Failed to start the SIP stack");
return false;
}
// Other Preference values
mPreferences.xcap_enabled = this.configurationService.Get(
Configuration.ConfFolder.XCAP, Configuration.ConfEntry.ENABLED,
Configuration.DEFAULT_XCAP_ENABLED);
mPreferences.presence_sub = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.PRESENCE_SUB,
Configuration.DEFAULT_RCS_PRESENCE_SUB);
mPreferences.presence_rls = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.RLS,
Configuration.DEFAULT_RCS_RLS);
mPreferences.presence_pub = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.PRESENCE_PUB,
Configuration.DEFAULT_RCS_PRESENCE_PUB);
mPreferences.mwi = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.MWI,
Configuration.DEFAULT_RCS_MWI);
// Create registration session
if (mRegSession == null)
{
mRegSession = new MyRegistrationSession(this.mSipStack);
}
else
{
mRegSession.SigCompId = this.mSipStack.SigCompId;
}
// Set/update From URI. For Registration ToUri should be equals to realm
// (done by the stack)
mRegSession.FromUri = mPreferences.impu;
/* this.regSession.setToUri(mPreferences.impu); */
// Update default identity to the current IMPU before registering
this.DefaultIdentity = mPreferences.impu;
if (!mRegSession.register())
{
LOG.Error("Failed to send REGISTER request");
return false;
}
return true;
}
public bool Register()
{
this.preferences.realm = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.REALM,
Configuration.DEFAULT_REALM);
this.preferences.impi = this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.IMPI,
Configuration.DEFAULT_IMPI);
this.preferences.impu = this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.IMPU,
Configuration.DEFAULT_IMPU);
LOG.Info(String.Format(
"realm='{0}', impu='{1}', impi='{2}'", this.preferences.realm, this.preferences.impu, this.preferences.impi));
if (this.sipStack == null)
{
this.sipStack = new MySipStack(this.sipCallback, this.preferences.realm, this.preferences.impi, this.preferences.impu);
this.sipStack.setDebugCallback(this.debugCallback);
// Set UserAgent
}
else
{
if (!this.sipStack.setRealm(this.preferences.realm))
{
LOG.Error(String.Format("Failed to set realm: {0}", this.preferences.realm));
return false;
}
if (!this.sipStack.setIMPI(this.preferences.impi))
{
LOG.Error(String.Format("Failed to set IMPI: {0}", this.preferences.impi));
return false;
}
if (!this.sipStack.setIMPU(this.preferences.impu))
{
LOG.Error(String.Format("Failed to set IMPU: {0}", this.preferences.impu));
return false;
}
}
// Set the password
this.sipStack.setPassword(this.configurationService.Get(
Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.PASSWORD,
null));
// Set AMF
this.sipStack.setAMF(this.configurationService.Get(
Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IMSAKA_AMF,
Configuration.DEFAULT_IMSAKA_AMF));
// Set Operator Id
this.sipStack.setOperatorId(this.configurationService.Get(
Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IMSAKA_OPID,
Configuration.DEFAULT_IMSAKA_OPID));
// Check stack validity
if (!this.sipStack.isValid())
{
LOG.Error("Trying to use invalid stack");
return false;
}
// Set STUN information
if (this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_STUN, Configuration.DEFAULT_NATT_USE_STUN))
{
LOG.Debug("STUN=yes");
if (this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_DISCO, Configuration.DEFAULT_NATT_STUN_DISCO))
{
String domain = this.preferences.realm.Substring(this.preferences.realm.IndexOf(':') + 1);
ushort port = 0;
String server = this.sipStack.dnsSrv(String.Format("_stun._udp.{0}", domain), out port);
if (server == null)
{
LOG.Error("STUN discovery has failed");
}
LOG.Debug(String.Format("STUN1 - server={0} and port={1}", server, port));
this.sipStack.setSTUNServer(server, port);// Needed event if null
}
else
{
String server = this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_SERVER, Configuration.DEFAULT_NATT_STUN_SERVER);
int port = this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_PORT, Configuration.DEFAULT_NATT_STUN_PORT);
LOG.Info(String.Format("STUN2 - server={0} and port={1}", server, port));
this.sipStack.setSTUNServer(server, (ushort)port);
}
}
else
{
LOG.Debug("STUN=no");
this.sipStack.setSTUNServer(null, 0);
}
// Set Proxy-CSCF
this.preferences.pcscf_host = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_HOST,
null); // null will trigger DNS NAPTR+SRV
this.preferences.pcscf_port = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_PORT,
Configuration.DEFAULT_PCSCF_PORT);
this.preferences.transport = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.TRANSPORT,
Configuration.DEFAULT_TRANSPORT);
this.preferences.ipversion = this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.IP_VERSION,
Configuration.DEFAULT_IP_VERSION);
LOG.Debug(String.Format(
"pcscf-host='{0}', pcscf-port='{1}', transport='{2}', ipversion='{3}'",
this.preferences.pcscf_host, this.preferences.pcscf_port, this.preferences.transport, this.preferences.ipversion));
if (!this.sipStack.setProxyCSCF(this.preferences.pcscf_host, (ushort)this.preferences.pcscf_port, this.preferences.transport,
this.preferences.ipversion))
{
LOG.Error("Failed to set Proxy-CSCF parameters");
return false;
}
// Set TLS parameters
if ("tls".Equals(this.preferences.transport, StringComparison.InvariantCultureIgnoreCase))
{
String privKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_PRIV_KEY_FILE, Configuration.DEFAULT_TLS_PRIV_KEY_FILE);
String pubKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_PUB_KEY_FILE, Configuration.DEFAULT_TLS_PUB_KEY_FILE);
String caKey = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.TLS_CA_FILE, Configuration.DEFAULT_TLS_CA_FILE);
LOG.Debug(String.Format("TLS pubKey={0} privKey={1} caKey={2}", privKey, pubKey, caKey));
if (!String.IsNullOrEmpty(privKey) || !String.IsNullOrEmpty(pubKey) || !String.IsNullOrEmpty(caKey))
{
if (!this.sipStack.setSSLCretificates(privKey, pubKey, caKey))
{
LOG.Error("Failed to set SSL certificates");
}
}
}
// Set IPSec => only if TLS is disabled
if (this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_SEC_AGREE, Configuration.DEFAULT_SECURITY_IPSEC_SEC_AGREE))
{
this.preferences.ipsec_secagree = true;
String algo = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_ALGO, Configuration.DEFAULT_SECURITY_IPSEC_ALGO);
String ealgo = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_EALGO, Configuration.DEFAULT_SECURITY_IPSEC_EALGO);
String mode = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_MODE, Configuration.DEFAULT_SECURITY_IPSEC_MODE);
String proto = this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.IPSEC_PROTO, Configuration.DEFAULT_SECURITY_IPSEC_PROTO);
LOG.Debug(String.Format("IPSec secagree enable with algo={0} ealgo={1} mode={2} proto={3}", algo, ealgo, mode, proto));
if (!this.sipStack.setIPSecParameters(algo, ealgo, mode, mode) || !this.sipStack.setIPSecSecAgree(true))
{
LOG.Error("Failed to set IPSec parameters");
}
}
else if (this.preferences.ipsec_secagree)
{
this.preferences.ipsec_secagree = false;
// Disable IPSec secagree
this.sipStack.setIPSecSecAgree(false);
}
// Whether to use DNS NAPTR+SRV for the Proxy-CSCF discovery (even if the DNS requests are sent only when the stack starts,
// should be done after setProxyCSCF())
this.sipStack.setDnsDiscovery(this.configurationService.Get(Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.PCSCF_DISCOVERY_DNS, Configuration.DEFAULT_PCSCF_DISCOVERY_DNS));
// enable/disable 3GPP early IMS
this.sipStack.setEarlyIMS(this.configurationService.Get(
Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.EARLY_IMS,
Configuration.DEFAULT_EARLY_IMS));
// SigComp (only update compartment Id if changed)
if (this.configurationService.Get(Configuration.ConfFolder.NETWORK, Configuration.ConfEntry.SIGCOMP, Configuration.DEFAULT_SIGCOMP))
{
String compId = String.Format("urn:uuid:%s", Guid.NewGuid().ToString());
this.sipStack.SigCompId = compId;
LOG.Debug(String.Format("SigComp enable with uuid={0}", compId));
}
else
{
this.sipStack.SigCompId = null;
}
// Set Privacy
this.sipStack.Privacy = this.configurationService.Get(Configuration.ConfFolder.IDENTITY, Configuration.ConfEntry.PRIVACY, Configuration.DEFAULT_PRIVACY);
// Start the Stack
if (!this.sipStack.start())
{
LOG.Error("Failed to start the SIP stack");
return false;
}
// Other Preference values
this.preferences.xcap_enabled = this.configurationService.Get(
Configuration.ConfFolder.XCAP, Configuration.ConfEntry.ENABLED,
Configuration.DEFAULT_XCAP_ENABLED);
this.preferences.presence_sub = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.PRESENCE_SUB,
Configuration.DEFAULT_RCS_PRESENCE_SUB);
this.preferences.presence_rls = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.RLS,
Configuration.DEFAULT_RCS_RLS);
this.preferences.presence_pub = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.PRESENCE_PUB,
Configuration.DEFAULT_RCS_PRESENCE_PUB);
this.preferences.mwi = this.configurationService.Get(
Configuration.ConfFolder.RCS, Configuration.ConfEntry.MWI,
Configuration.DEFAULT_RCS_MWI);
// Create registration session
if (this.regSession == null)
{
this.regSession = new MyRegistrationSession(this.sipStack);
}
else
{
this.regSession.SigCompId = this.sipStack.SigCompId;
}
// Set/update From URI. For Registration ToUri should be equals to realm
// (done by the stack)
this.regSession.FromUri = this.preferences.impu;
/* this.regSession.setToUri(this.preferences.impu); */
// Update default identity to the current IMPU before registering
this.DefaultIdentity = this.preferences.impu;
if (!this.regSession.register())
{
LOG.Error("Failed to send REGISTER request");
return false;
}
return true;
}
public bool Stop()
#endif
{
bool ret = true;
#if WINDOWS_PHONE
if (bEnteringBackground)
{
if (mSipStack != null && mSipStack.WrappedStack != null)
{
mSipStack.WrappedStack.setDebugCallback(null);
}
}
#endif
if (mSipStack != null && (mSipStack.State == MySipStack.STACK_STATE.STARTED || mSipStack.State == MySipStack.STACK_STATE.STARTING))
{
ret = mSipStack.WrappedStack.stop();
}
#if !WINRT
this.xcapService.onXcapEvent -= this.xcapService_onXcapEvent;
#endif
this.contactService.onContactEvent -= this.contactService_onContactEvent;
#if WINDOWS_PHONE
if (bEnteringBackground)
{
mSipStack = null;
mSipCallback = null;
mDebugCallback = null;
mRegSession = null;
}
#endif
return ret;
}
