[asterisk-users] Multi-sip rings

2007-09-19 Thread Adrian Marsh
Hi All, Can anyone tell me how the below can be happening? -- SIP/205-08439ee0 is ringing -- SIP/405-084468f8 is ringing -- SIP/405-084468f8 is ringing -- SIP/405-084468f8 is ringing -- SIP/405-084468f8 is ringing Where, according to A*k, its ringing the same SIP device at

Re: [asterisk-users] Multi-sip rings

2007-09-19 Thread Raj Jain
Adrian, You are right about last-come-last-known registration. I guess the phone is sending multiple 180 messages. A SIP debug trace will help identify this. Raj On 9/19/07, Adrian Marsh [EMAIL PROTECTED] wrote: Hi All, Can anyone tell me how the below can be happening? --

Re: [asterisk-users] Multi-sip rings

2007-09-19 Thread Alex Balashov
With signaling gateways to non-SIP telephony interfaces, it generally corresponds temporally to alerting feedback received on the other side (i.e. PRI). Because one 180 Ringing message causes only one ringback tone, achieving multiple ringback tones requires successive retransmission. But