== Spawn extension (demo, s, 5) exited non-zero on 'SIP/202xxxxxxx-0a041290'
emma*CLI> 
<-- SIP read from 147.135.20.128:5060: 
ACK sip:9999@10.1.1.26:5060 SIP/2.0
Call-ID: 65e01a3-5e@147.135.20.128
CSeq: 1 ACK
From: "Washington   DC"<sip:202xxxxxxx@147.135.20.128;user=phone>;tag=x023
To: "Thomas"<sip:9999@10.1.1.26;user=phone>;tag=as235c96ad
Via: SIP/2.0/UDP 147.135.20.128:5060;received=10.1.1.26
Content-Length:    0