| SIP-URI User: | Settings → Accounts → User name |
| SIP-URI Host: | Settings → Accounts → Domain |
| SDES-sRTP: | Settings → Accounts → (Advanced) SRTP mode which is RTP/SAVP |
| SIP-over-TLS: | Settings → Advanced → Transport type: TLS does not work for me at all |
| SHA-2 Digest: | ignores algorithm and picks all; therefore incompatible with Linphone |
| AES-256 sRTP: | wrong name and the key is only 128 bit |
| Audio: | claims to support AMR-WB but is G.722 |
| Bugs: | Cipher Suites include RC4 (even MD5) RSA+MD5 as Signature Algorithm (CVE-2015-7575), and ECDHE curves with less than 224 bit |