1. def create_gateway_xml(dids):
2.     root = E.document(type="freeswitch/xml")
3.     section = et.SubElement(root,"section")
4.     section.set("name","configuration")
5.  
6.     config = et.SubElement(section,"configuration")
7.     config.set("name","sofia.conf")
8.  
9.     profiles = et.SubElement(config,"profiles")
10.  
11.  
12.     profile = et.SubElement(profiles,"profile")
13.     profile.set("name","external")
14.  
15.     gateways = et.SubElement(profile,"gateways")
16.     for did in dids:
17.         number, did_password = did
18.         number = str(number)
19.         did_password = str(did_password)
20.         gateway = et.SubElement(gateways,"gateway")
21.         gateway.set("name",number)
22.  
23.         param = et.SubElement(gateway,"param")
24.         param.set("name","realm")
25.         param.set("value","xx.xx.xx.xx")
26.  
27.         param = et.SubElement(gateway,"param")
28.         param.set("name","register")
29.         param.set("value","true")
30.         param = et.SubElement(gateway,"param")
31.         param.set("name","username")
32.         param.set("value",number)
33.         param = et.SubElement(gateway,"param")
34.         param.set("name","password")
35.         param.set("value",did_password)
36.         param = et.SubElement(gateway,"param")
37.         param.set("name","caller-id-in-from")
38.         param.set("value","true")
39.  
40.  
41.    
42.     domains = et.SubElement(profile,"domains")
43.     domain = et.SubElement(domains,"domain")
44.     domain.set("name","all")
45.     domain.set("alias","false")
46.     domain.set("parse","true")
47.  
48.     settings = et.SubElement(profile,"settings")
49.     param = et.SubElement(settings,"param")
50.     param.set("name","debug")
51.     param.set("value","0")
52.     param = et.SubElement(settings,"param"); param.set("name","sip-trace");     param.set("value","no")
53.     param = et.SubElement(settings,"param"); param.set("name","sip-capture");   param.set("value","no")
54.     param = et.SubElement(settings,"param"); param.set("name","rfc2833-pt");    param.set("value","101")
55.     param = et.SubElement(settings,"param"); param.set("name","sip-port");      param.set("value","5080")
56.     param = et.SubElement(settings,"param"); param.set("name","dialplan");      param.set("value","XML")
57.     param = et.SubElement(settings,"param"); param.set("name","context");       param.set("value","public")
58.     param = et.SubElement(settings,"param"); param.set("name","dtmf-duration"); param.set("value","2000")
59.     param = et.SubElement(settings,"param"); param.set("name","inbound-codec-prefs");   param.set("value","G722,PCMU,PCMA,OPUS,VP8,G729")
60.     param = et.SubElement(settings,"param"); param.set("name","outbound-codec-prefs");   param.set("value","G722,PCMU,PCMA,OPUS,VP8,G729")
61.     param = et.SubElement(settings,"param"); param.set("name","hold-music");      param.set("value","$${hold_music}")
62.     param = et.SubElement(settings,"param"); param.set("name","rtp-timer-name"); param.set("value","soft")
63.     param = et.SubElement(settings,"param"); param.set("name","local-network-acl"); param.set("value","localnet.auto")
64.     param = et.SubElement(settings,"param"); param.set("name","manage-presence"); param.set("value","false")
65.     param = et.SubElement(settings,"param"); param.set("name","inbound-codec-negotiation"); param.set("value","generous")
66.     param = et.SubElement(settings,"param"); param.set("name","nonce-ttl"); param.set("value","60")
67.     param = et.SubElement(settings,"param"); param.set("name","auth-calls"); param.set("value","true")
68.     param = et.SubElement(settings,"param"); param.set("name","inbound-late-negotiation"); param.set("value","true")
69.     param = et.SubElement(settings,"param"); param.set("name","inbound-zrtp-passthru"); param.set("value","true")
70.     param = et.SubElement(settings,"param"); param.set("name","rtp-ip"); param.set("value",fs_ip)
71.     param = et.SubElement(settings,"param"); param.set("name","sip-ip"); param.set("value",fs_ip)
72.     param = et.SubElement(settings,"param"); param.set("name","ext-rtp-ip"); param.set("value","auto-nat")
73.     param = et.SubElement(settings,"param"); param.set("name","ext-sip-ip"); param.set("value","auto-nat")
74.     param = et.SubElement(settings,"param"); param.set("name","rtp-timeout-sec"); param.set("value","300")
75.     param = et.SubElement(settings,"param"); param.set("name","rtp-hold-timeout-sec"); param.set("value","1800")
76.  
77.  
78.     #return et.tostring(root, pretty_print=True, xml_declaration = True, encoding='UTF-8', standalone=False)
79.     return et.tostring(root,pretty_print=True )
80.  
81.