So I made the cutover to using Asterisk at home, instead of a single device connecting to iTalk.
I'm seeing odd activity with SIP channels, with items appearing and disappearing quite frequently (CallID is changing), always with the same last message:
host*CLI> sip show channels
Peer User/ANR Call ID Seq (Tx/Rx) Format Hold Last Message
203.184.16.2 (None) 6e34102d1d5 00101/00102 0x0 (nothing) No Rx: OPTIONS
1 active SIP channel
An example from history:
host*CLI> sip show history 7068d0dc4003f59f7b6083cd71fc3ea0@203.184.16.2
* SIP Call
1. Rx OPTIONS / 102 OPTIONS / sip:s@10.x.y.z
2. TxResp SIP/2.0 / 102 OPTIONS - 404 Not Found
3. SchedDestroy 32000 ms
Is this normal? is there anything I should do to correct this?