| 618 | == External Third Party Software == |
| 619 | |
| 620 | PJSIP may be linked with these external third party software. |
| 621 | |
| 622 | === OpenSSL === |
| 623 | |
| 624 | Software |
| 625 | [http://www.openssl.org/ OpenSSL] |
| 626 | |
| 627 | Author |
| 628 | OpenSSL Project |
| 629 | |
| 630 | Location |
| 631 | {{{pjlib/src/pj/ssl_sock_ossl.c}}} |
| 632 | |
| 633 | Description |
| 634 | OpenSSL is used as the backend implementation of PJLIB's secure socket, which among other thing is used by PJSIP's SIP TLS transport object. |
| 635 | |
| 636 | License |
| 637 | The OpenSSL library is licensed under [http://www.openssl.org/source/license.html Apache-style license], but this is deemed to be [http://ftp-master.debian.org/REJECT-FAQ.html incompatible with GPL]. |
| 638 | |
| 639 | Using the Software |
| 640 | The library will use OpenSSL if {{{PJ_HAS_SSL_SOCK}}} is set to non-zero. It is detected automatically with the GNU build system, and must be set manually on other build systems (e.g. Windows and Symbian) |
| 641 | |
| 642 | |
| 643 | |
| 644 | |
| 645 | [[BR]] |
| 646 | |