Normally, an iPhone app gets configured via the global app Settings. Faulty apps have a pane Settings within the app itself. BEEHD gets configured via an ini file, which you have to download from its app folder via Apple iTunes on a computer.
| SIP-URI User: | identityUsername usernameForAuth passwordForAuth has to be Base64 encoded. |
| SIP-URI Host: | sip_registrarAddress |
| SIP-over-TLS: | sip_transportType=1 sip_tlsMethod=1 sip_tlsClientCACertFilesList is the name of the local file of the public server certificate (Base64). sip_tlsServerCACertFileName must be a client certificate (Base64) sip_tlsServerKeyCertFileName must be the private key otherwise, the included OpenSSL 1.0.2 |
| SDES-sRTP: | only for incoming calls |
| SHA-2 Digest: | does not pick MD5, continues without header Authorization, therefore is not able to register; therefore incompatible with Linphone |
| AES-256 sRTP: | accepted although not supported; therefore no audio |
| Bugs: | Cipher Suites include RC4 (even MD5) |