Problem description:
Call waiting feature not working with SIP emta. Cisco Emta immediately responds with 486 Busy here to the second Invite instead of playing call waiting tone to user connected on Cisco emta.
Anyone had a similar problem?
configuration file used:
Main
{
MtaConfigDelimiter 1;
SnmpMibObject enterprises.7432.1.1.1.6.0 Integer 1 ;
SnmpMibObject saEmtaSipDeviceDigitMap.0 String "00x.T|112|12x.T|13x|155xxxxxxxx|151|156|14xx|199|116xxx|118xx|18xx|2xxxxxxx|7xxxxxxx|800xxxxx|900xxxxx|94xxxxxx|95xxxxxx|96xxxxxx|97xxxxxx|99xxxxxx|909016xx|8090xxxx|909026xx|909014xx|909[0-9]xxxx|*xx.T|#xx.T" ;
SnmpMibObject saEmtaSipDeviceByeTone.0 Integer 1; /* busy */
SnmpMibObject saEmtaSipDeviceDtmfRelay.0 Integer 1; /* enable */
SnmpMibObject saEmtaSipDeviceFeaturesCallWaitingOnDigitMap.0 String "*43" ;
SnmpMibObject saEmtaSipDeviceFeaturesCallWaitingOffDigitMap.0 String "#43" ;
SnmpMibObject saEmtaSipDeviceFeaturesCallWaitingOnHoldTone.0 String "0 1" ;
SnmpMibObject saEmtaSipEndPntFeaturesCallWaitingAdminStatus.9 Integer 1; /* enable */
SnmpMibObject saEmtaSipEndPntFeaturesCallWaitingAdminStatus.10 Integer 1; /* enable */
SnmpMibObject saMtaDevCountryCode.0 Integer 10; /* etsi */
SnmpMibObject ifAdminStatus.9 Integer 1; /* up */
SnmpMibObject saEmtaSipEndPntProxyAddress.1 String "X.X.X.X" ;
SnmpMibObject saEmtaSipEndPntProxyUsername.1 String "22260029" ;
SnmpMibObject saEmtaSipEndPntProxyPassword.1 String "xxxxxxxx" ;
SnmpMibObject saEmtaSipEndPntProxyPasswordEncrypt.1 Integer 1; /* none */
SnmpMibObject saEmtaSipEndPntProxyDisplayName.1 String "22260029" ;
SnmpMibObject ifAdminStatus.10 Integer 1; /* up */
SnmpMibObject saEmtaSipEndPntProxyAddress.2 String "X.X.X.X" ;
SnmpMibObject saEmtaSipEndPntProxyUsername.2 String "22260027" ;
SnmpMibObject saEmtaSipEndPntProxyPassword.2 String "xxxxxxx" ;
SnmpMibObject saEmtaSipEndPntProxyPasswordEncrypt.2 Integer 1; /* none */
SnmpMibObject saEmtaSipEndPntProxyDisplayName.2 String "22260027" ;
MtaConfigDelimiter 255;
}
