Categories Tutoriales Como configurar su teléfono Grandstream para SIP (PBX) Post author By KP4MSR Post date December 11, 2020 No Comments on Como configurar su teléfono Grandstream para SIP (PBX) ← Enviando correo electrónico por Winlink a través de la red AREDN → Como añadir extensiones a FreePBX Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.